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[Bug-gnulib] normalize leading and remove trailing white space from impo


From: Paul Eggert
Subject: [Bug-gnulib] normalize leading and remove trailing white space from imported files
Date: 13 Aug 2003 00:09:55 -0700
User-agent: Gnus/5.09 (Gnus v5.9.0) Emacs/21.3

To help make merging from coreutils a bit easier I installed the
following patch, which changes srclist-update to remove trailing white
space, and to normalize leading white space, in files automatically
imported from other sources.

I'm having troubles connnecting to savannah right now (3 out of my 4
ISP's can't ping savannah) so I'll defer further merges from coreutils
until tomorrow.

2003-08-12  Paul Eggert  <address@hidden>

        * config/srclist-update: Add copyright notice.
        (remove_id_lines, remove_trailing_blanks): New constants.
        (fixfile): Use them to normalize spacing a bit in copied files.
        
        The remaining changes are all automatically generated from the above:

        * config/config.guess, config/config.sub, config/install-sh,
        config/missing, config/texinfo.texi, lib/argp-help.c,
        lib/argp-parse.c, lib/config.charset, lib/getopt.h,
        m4/gettext.m4, m4/iconv.m4, m4/intdiv0.m4, m4/inttypes-pri.m4,
        m4/lib-link.m4, m4/lib-prefix.m4, m4/longdouble.m4, m4/po.m4,
        m4/progtest.m4, m4/signed.m4: Normalize leading white space
        and remove trailing white space.
        * lib/ref-add.sin, lib/ref-del.sin: Use '#' before empty line in
        copyright notice, as per ../config/srclist-update.
 

Index: config/srclist-update
===================================================================
RCS file: /cvsroot/gnulib/gnulib/config/srclist-update,v
retrieving revision 1.10
retrieving revision 1.12
diff -p -u -r1.10 -r1.12
--- config/srclist-update       16 Jul 2003 12:47:48 -0000      1.10
+++ config/srclist-update       13 Aug 2003 07:04:57 -0000      1.12
@@ -1,11 +1,31 @@
 #!/bin/sh
-# $Id: srclist-update,v 1.10 2003/07/16 12:47:48 karl Exp $
+# $Id: srclist-update,v 1.12 2003/08/13 07:04:57 eggert Exp $
 #
 # Check for files in directory $1 being up to date, according to the
 # list on stdin.  Don't actually make any changes, just show the diffs.
 #
 # Source `dirname $0`/srclistvars.sh first, if it exists.
 
+# Copyright (C) 2002, 2003 Free Software Foundation, Inc.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+# 02111-1307, USA.
+
+# Written by Karl Berry.
+
+
 if test -n "$1"; then
   cd "$1" || exit 1
 fi
@@ -60,10 +80,20 @@ fixlicense() \
 }
 
 
+
+# sed command to remove lines containing $Id lines.
+# Quote the $Id so that CVS does not expand it in this script.
+remove_id_lines='/[$]Id:.*[$]/d'
+
+# sed command to remove trailing blanks.
+# Do not use [[:space:]] in this pattern, as that would kill formfeeds.
+remove_trailing_blanks='s/[     ][      ]*$//'
+
 # $1 is input file, $2 is output.
 # Remove $Id lines, since they'll differ between source locations.
 # If $options contains "gpl", change the license to be the standard
 # GPL.  We use this for libc files, et al.
+# Also, normalize white space simple-mindedly.
 #
 fixfile() \
 {
@@ -73,7 +103,8 @@ fixfile() \
   *)
     cat $1;;
   esac \
-  | grep -v '[$]Id:.*[$]' >$2 2>&1
+  | unexpand \
+  | sed "$remove_id_lines; $remove_trailing_blanks" >$2
 }
 
 
@@ -98,7 +129,7 @@ cat | while read src dst options; do
   eval dst=$dst
   test -d $dst && dst=$dst/`basename $src`
 
-  # Do license changes and $Id removal in both src and dst, for the sake
+  # Fix files in both src and dst, for the sake
   # of a clean comparison.
   srctmp=$TMPDIR/`basename $src`
   fixfile $src $srctmp
Index: config/config.guess
===================================================================
RCS file: /cvsroot/gnulib/gnulib/config/config.guess,v
retrieving revision 1.27
diff -p -u -r1.27 config.guess
--- config/config.guess 3 Jul 2003 12:23:08 -0000       1.27
+++ config/config.guess 13 Aug 2003 06:40:40 -0000
@@ -176,7 +176,7 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:$
                fi
                ;;
            *)
-               os=netbsd
+               os=netbsd
                ;;
        esac
        # The OS release
@@ -382,23 +382,23 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:$
     # MiNT.  But MiNT is downward compatible to TOS, so this should
     # be no problem.
     atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
-        echo m68k-atari-mint${UNAME_RELEASE}
+       echo m68k-atari-mint${UNAME_RELEASE}
        exit 0 ;;
     atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
        echo m68k-atari-mint${UNAME_RELEASE}
-        exit 0 ;;
+       exit 0 ;;
     *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
-        echo m68k-atari-mint${UNAME_RELEASE}
+       echo m68k-atari-mint${UNAME_RELEASE}
        exit 0 ;;
     milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
-        echo m68k-milan-mint${UNAME_RELEASE}
-        exit 0 ;;
+       echo m68k-milan-mint${UNAME_RELEASE}
+       exit 0 ;;
     hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
-        echo m68k-hades-mint${UNAME_RELEASE}
-        exit 0 ;;
+       echo m68k-hades-mint${UNAME_RELEASE}
+       exit 0 ;;
     *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
-        echo m68k-unknown-mint${UNAME_RELEASE}
-        exit 0 ;;
+       echo m68k-unknown-mint${UNAME_RELEASE}
+       exit 0 ;;
     powerpc:machten:*:*)
        echo powerpc-apple-machten${UNAME_RELEASE}
        exit 0 ;;
@@ -464,8 +464,8 @@ EOF
        echo m88k-motorola-sysv3
        exit 0 ;;
     AViiON:dgux:*:*)
-        # DG/UX returns AViiON for all architectures
-        UNAME_PROCESSOR=`/usr/bin/uname -p`
+       # DG/UX returns AViiON for all architectures
+       UNAME_PROCESSOR=`/usr/bin/uname -p`
        if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]
        then
            if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
@@ -478,7 +478,7 @@ EOF
        else
            echo i586-dg-dgux${UNAME_RELEASE}
        fi
-       exit 0 ;;
+       exit 0 ;;
     M88*:DolphinOS:*:*)        # DolphinOS (SVR3)
        echo m88k-dolphin-sysv3
        exit 0 ;;
@@ -574,52 +574,52 @@ EOF
            9000/[678][0-9][0-9])
                if [ -x /usr/bin/getconf ]; then
                    sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
-                    sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 
2>/dev/null`
-                    case "${sc_cpu_version}" in
-                      523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0
-                      528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1
-                      532)                      # CPU_PA_RISC2_0
-                        case "${sc_kernel_bits}" in
-                          32) HP_ARCH="hppa2.0n" ;;
-                          64) HP_ARCH="hppa2.0w" ;;
+                   sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
+                   case "${sc_cpu_version}" in
+                     523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0
+                     528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1
+                     532)                      # CPU_PA_RISC2_0
+                       case "${sc_kernel_bits}" in
+                         32) HP_ARCH="hppa2.0n" ;;
+                         64) HP_ARCH="hppa2.0w" ;;
                          '') HP_ARCH="hppa2.0" ;;   # HP-UX 10.20
-                        esac ;;
-                    esac
+                       esac ;;
+                   esac
                fi
                if [ "${HP_ARCH}" = "" ]; then
                    eval $set_cc_for_build
                    sed 's/^              //' << EOF >$dummy.c
 
-              #define _HPUX_SOURCE
-              #include <stdlib.h>
-              #include <unistd.h>
+             #define _HPUX_SOURCE
+             #include <stdlib.h>
+             #include <unistd.h>
 
-              int main ()
-              {
-              #if defined(_SC_KERNEL_BITS)
-                  long bits = sysconf(_SC_KERNEL_BITS);
-              #endif
-                  long cpu  = sysconf (_SC_CPU_VERSION);
+             int main ()
+             {
+             #if defined(_SC_KERNEL_BITS)
+                 long bits = sysconf(_SC_KERNEL_BITS);
+             #endif
+                 long cpu  = sysconf (_SC_CPU_VERSION);
 
-                  switch (cpu)
-               {
-               case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
-               case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
-               case CPU_PA_RISC2_0:
-              #if defined(_SC_KERNEL_BITS)
-                   switch (bits)
-                       {
-                       case 64: puts ("hppa2.0w"); break;
-                       case 32: puts ("hppa2.0n"); break;
-                       default: puts ("hppa2.0"); break;
-                       } break;
-              #else  /* !defined(_SC_KERNEL_BITS) */
-                   puts ("hppa2.0"); break;
-              #endif
-               default: puts ("hppa1.0"); break;
-               }
-                  exit (0);
-              }
+                 switch (cpu)
+               {
+               case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
+               case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
+               case CPU_PA_RISC2_0:
+             #if defined(_SC_KERNEL_BITS)
+                   switch (bits)
+                       {
+                       case 64: puts ("hppa2.0w"); break;
+                       case 32: puts ("hppa2.0n"); break;
+                       default: puts ("hppa2.0"); break;
+                       } break;
+             #else  /* !defined(_SC_KERNEL_BITS) */
+                   puts ("hppa2.0"); break;
+             #endif
+               default: puts ("hppa1.0"); break;
+               }
+                 exit (0);
+             }
 EOF
                    (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && 
HP_ARCH=`$dummy`
                    test -z "$HP_ARCH" && HP_ARCH=hppa
@@ -699,22 +699,22 @@ EOF
        exit 0 ;;
     C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
        echo c1-convex-bsd
-        exit 0 ;;
+       exit 0 ;;
     C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
        if getsysinfo -f scalar_acc
        then echo c32-convex-bsd
        else echo c2-convex-bsd
        fi
-        exit 0 ;;
+       exit 0 ;;
     C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
        echo c34-convex-bsd
-        exit 0 ;;
+       exit 0 ;;
     C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
        echo c38-convex-bsd
-        exit 0 ;;
+       exit 0 ;;
     C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
        echo c4-convex-bsd
-        exit 0 ;;
+       exit 0 ;;
     CRAY*Y-MP:*:*:*)
        echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
        exit 0 ;;
@@ -734,14 +734,14 @@ EOF
        echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
        exit 0 ;;
     *:UNICOS/mp:*:*)
-       echo nv1-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' 
+       echo nv1-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
        exit 0 ;;
     F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
        FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 
'abcdefghijklmnopqrstuvwxyz'`
-        FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 
'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
-        FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
-        echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
-        exit 0 ;;
+       FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 
'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
+       FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
+       echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
+       exit 0 ;;
     i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
        echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
        exit 0 ;;
@@ -869,7 +869,7 @@ EOF
          EV6)   UNAME_MACHINE=alphaev6 ;;
          EV67)  UNAME_MACHINE=alphaev67 ;;
          EV68*) UNAME_MACHINE=alphaev68 ;;
-        esac
+       esac
        objdump --private-headers /bin/sh | grep ld.so.1 >/dev/null
        if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi
        echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC}
@@ -889,7 +889,7 @@ EOF
        echo ${UNAME_MACHINE}-ibm-linux
        exit 0 ;;
     sh64*:Linux:*:*)
-       echo ${UNAME_MACHINE}-unknown-linux-gnu
+       echo ${UNAME_MACHINE}-unknown-linux-gnu
        exit 0 ;;
     sh*:Linux:*:*)
        echo ${UNAME_MACHINE}-unknown-linux-gnu
@@ -911,7 +911,7 @@ EOF
                                    s/.*supported targets: *//
                                    s/ .*//
                                    p'`
-        case "$ld_supported_targets" in
+       case "$ld_supported_targets" in
          elf32-i386)
                TENTATIVE="${UNAME_MACHINE}-pc-linux-gnu"
                ;;
@@ -960,11 +960,11 @@ EOF
        echo i386-sequent-sysv4
        exit 0 ;;
     i*86:UNIX_SV:4.2MP:2.*)
-        # Unixware is an offshoot of SVR4, but it has its own version
-        # number series starting with 2...
-        # I am not positive that other SVR4 systems won't match this,
+       # Unixware is an offshoot of SVR4, but it has its own version
+       # number series starting with 2...
+       # I am not positive that other SVR4 systems won't match this,
        # I just have to hope.  -- rms.
-        # Use sysv4.2uw... so that sysv4* matches it.
+       # Use sysv4.2uw... so that sysv4* matches it.
        echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
        exit 0 ;;
     i*86:OS/2:*:*)
@@ -1020,10 +1020,10 @@ EOF
        exit 0 ;;
     pc:*:*:*)
        # Left here for compatibility:
-        # uname -m prints for DJGPP always 'pc', but it prints nothing about
-        # the processor, so we play safe by assuming i386.
+       # uname -m prints for DJGPP always 'pc', but it prints nothing about
+       # the processor, so we play safe by assuming i386.
        echo i386-pc-msdosdjgpp
-        exit 0 ;;
+       exit 0 ;;
     Intel:Mach:3*:*)
        echo i386-pc-mach3
        exit 0 ;;
@@ -1058,8 +1058,8 @@ EOF
        /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
          && echo i586-ncr-sysv4.3${OS_REL} && exit 0 ;;
     3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
-        /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
-          && echo i486-ncr-sysv4 && exit 0 ;;
+       /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
+         && echo i486-ncr-sysv4 && exit 0 ;;
     m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
        echo m68k-unknown-lynxos${UNAME_RELEASE}
        exit 0 ;;
@@ -1093,9 +1093,9 @@ EOF
        fi
        exit 0 ;;
     PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
-                      # says <address@hidden>
-        echo i586-unisys-sysv4
-        exit 0 ;;
+                     # says <address@hidden>
+       echo i586-unisys-sysv4
+       exit 0 ;;
     *:UNIX_System_V:4*:FTX*)
        # From Gerald Hewes <address@hidden>.
        # How about differentiating between stratus architectures? -djm
@@ -1117,11 +1117,11 @@ EOF
        exit 0 ;;
     R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
        if [ -d /usr/nec ]; then
-               echo mips-nec-sysv${UNAME_RELEASE}
+               echo mips-nec-sysv${UNAME_RELEASE}
        else
-               echo mips-unknown-sysv${UNAME_RELEASE}
+               echo mips-unknown-sysv${UNAME_RELEASE}
        fi
-        exit 0 ;;
+       exit 0 ;;
     BeBox:BeOS:*:*)    # BeOS running on hardware made by Be, PPC only.
        echo powerpc-be-beos
        exit 0 ;;
@@ -1206,7 +1206,7 @@ EOF
        echo pdp10-unknown-its
        exit 0 ;;
     SEI:*:*:SEIUX)
-        echo mips-sei-seiux${UNAME_RELEASE}
+       echo mips-sei-seiux${UNAME_RELEASE}
        exit 0 ;;
 esac
 
@@ -1230,11 +1230,11 @@ main ()
 #include <sys/param.h>
   printf ("m68k-sony-newsos%s\n",
 #ifdef NEWSOS4
-          "4"
+         "4"
 #else
          ""
 #endif
-         ); exit (0);
+        ); exit (0);
 #endif
 #endif
 
Index: config/config.sub
===================================================================
RCS file: /cvsroot/gnulib/gnulib/config/config.sub,v
retrieving revision 1.25
diff -p -u -r1.25 config.sub
--- config/config.sub   24 Jul 2003 12:35:30 -0000      1.25
+++ config/config.sub   13 Aug 2003 06:40:46 -0000
@@ -162,10 +162,10 @@ case $os in
                os=-chorusos
                basic_machine=$1
                ;;
-       -chorusrdb)
-               os=-chorusrdb
+       -chorusrdb)
+               os=-chorusrdb
                basic_machine=$1
-               ;;
+               ;;
        -hiux*)
                os=-hiuxwe2
                ;;
@@ -1100,8 +1100,8 @@ esac
 if [ x"$os" != x"" ]
 then
 case $os in
-        # First match some system type aliases
-        # that might get confused with valid system types.
+       # First match some system type aliases
+       # that might get confused with valid system types.
        # -solaris* is a basic system type, with this one exception.
        -solaris1 | -solaris1.*)
                os=`echo $os | sed -e 's|solaris1|sunos4|'`
@@ -1288,8 +1288,8 @@ case $basic_machine in
                os=-aout
                ;;
     c4x-* | tic4x-*)
-        os=-coff
-        ;;
+       os=-coff
+       ;;
        # This must come before the *-dec entry.
        pdp10-*)
                os=-tops20
Index: config/install-sh
===================================================================
RCS file: /cvsroot/gnulib/gnulib/config/install-sh,v
retrieving revision 1.5
diff -p -u -r1.5 install-sh
--- config/install-sh   18 Jun 2003 12:27:31 -0000      1.5
+++ config/install-sh   13 Aug 2003 06:40:46 -0000
@@ -96,53 +96,53 @@ Environment variables override the defau
 while test -n "$1"; do
   case $1 in
     -b=*) transformbasename=`echo $1 | sed 's/-b=//'`
-        shift
-        continue;;
+       shift
+       continue;;
 
     -c) instcmd=$cpprog
-        shift
-        continue;;
+       shift
+       continue;;
 
     -d) dir_arg=true
-        shift
-        continue;;
+       shift
+       continue;;
 
     -g) chgrpcmd="$chgrpprog $2"
-        shift
-        shift
-        continue;;
+       shift
+       shift
+       continue;;
 
     --help) echo "$usage"; exit 0;;
 
     -m) chmodcmd="$chmodprog $2"
-        shift
-        shift
-        continue;;
+       shift
+       shift
+       continue;;
 
     -o) chowncmd="$chownprog $2"
-        shift
-        shift
-        continue;;
+       shift
+       shift
+       continue;;
 
     -s) stripcmd=$stripprog
-        shift
-        continue;;
+       shift
+       continue;;
 
     -t=*) transformarg=`echo $1 | sed 's/-t=//'`
-        shift
-        continue;;
+       shift
+       continue;;
 
     --version) echo "$0 $scriptversion"; exit 0;;
 
     *)  if test -z "$src"; then
-          src=$1
-        else
-          # this colon is to work around a 386BSD /bin/sh bug
-          :
-          dst=$1
-        fi
-        shift
-        continue;;
+         src=$1
+       else
+         # this colon is to work around a 386BSD /bin/sh bug
+         :
+         dst=$1
+       fi
+       shift
+       continue;;
   esac
 done
 
@@ -223,7 +223,7 @@ else
     dstfile=`basename "$dst"`
   else
     dstfile=`basename "$dst" $transformbasename \
-             | sed $transformarg`$transformbasename
+            | sed $transformarg`$transformbasename
   fi
 
   # don't allow the sed command to completely eliminate the filename.
Index: config/missing
===================================================================
RCS file: /cvsroot/gnulib/gnulib/config/missing,v
retrieving revision 1.3
diff -p -u -r1.3 missing
--- config/missing      24 Jul 2003 12:35:30 -0000      1.3
+++ config/missing      13 Aug 2003 06:40:46 -0000
@@ -95,9 +95,9 @@ Supported PROGRAM values:
 
     echo 1>&2 "\
 WARNING: \`$1' is missing on your system.  You should only need it if
-         you modified \`acinclude.m4' or \`${configure_ac}'.  You might want
-         to install the \`Automake' and \`Perl' packages.  Grab them from
-         any GNU archive site."
+        you modified \`acinclude.m4' or \`${configure_ac}'.  You might want
+        to install the \`Automake' and \`Perl' packages.  Grab them from
+        any GNU archive site."
     touch aclocal.m4
     ;;
 
@@ -109,9 +109,9 @@ WARNING: \`$1' is missing on your system
 
     echo 1>&2 "\
 WARNING: \`$1' is missing on your system.  You should only need it if
-         you modified \`${configure_ac}'.  You might want to install the
-         \`Autoconf' and \`GNU m4' packages.  Grab them from any GNU
-         archive site."
+        you modified \`${configure_ac}'.  You might want to install the
+        \`Autoconf' and \`GNU m4' packages.  Grab them from any GNU
+        archive site."
     touch configure
     ;;
 
@@ -123,9 +123,9 @@ WARNING: \`$1' is missing on your system
 
     echo 1>&2 "\
 WARNING: \`$1' is missing on your system.  You should only need it if
-         you modified \`acconfig.h' or \`${configure_ac}'.  You might want
-         to install the \`Autoconf' and \`GNU m4' packages.  Grab them
-         from any GNU archive site."
+        you modified \`acconfig.h' or \`${configure_ac}'.  You might want
+        to install the \`Autoconf' and \`GNU m4' packages.  Grab them
+        from any GNU archive site."
     files=`sed -n 's/^[ ]*A[CM]_CONFIG_HEADER(\([^)]*\)).*/\1/p' 
${configure_ac}`
     test -z "$files" && files="config.h"
     touch_files=
@@ -147,9 +147,9 @@ WARNING: \`$1' is missing on your system
 
     echo 1>&2 "\
 WARNING: \`$1' is missing on your system.  You should only need it if
-         you modified \`Makefile.am', \`acinclude.m4' or \`${configure_ac}'.
-         You might want to install the \`Automake' and \`Perl' packages.
-         Grab them from any GNU archive site."
+        you modified \`Makefile.am', \`acinclude.m4' or \`${configure_ac}'.
+        You might want to install the \`Automake' and \`Perl' packages.
+        Grab them from any GNU archive site."
     find . -type f -name Makefile.am -print |
           sed 's/\.am$/.in/' |
           while read f; do touch "$f"; done
@@ -163,10 +163,10 @@ WARNING: \`$1' is missing on your system
 
     echo 1>&2 "\
 WARNING: \`$1' is needed, and you do not seem to have it handy on your
-         system.  You might have modified some files without having the
-         proper tools for further handling them.
-         You can get \`$1' as part of \`Autoconf' from any GNU
-         archive site."
+        system.  You might have modified some files without having the
+        proper tools for further handling them.
+        You can get \`$1' as part of \`Autoconf' from any GNU
+        archive site."
 
     file=`echo "$*" | sed -n 's/.*--output[ =]*\([^ ]*\).*/\1/p'`
     test -z "$file" && file=`echo "$*" | sed -n 's/.*-o[ ]*\([^ ]*\).*/\1/p'`
@@ -186,21 +186,21 @@ WARNING: \`$1' is needed, and you do not
   bison|yacc)
     echo 1>&2 "\
 WARNING: \`$1' is missing on your system.  You should only need it if
-         you modified a \`.y' file.  You may need the \`Bison' package
-         in order for those modifications to take effect.  You can get
-         \`Bison' from any GNU archive site."
+        you modified a \`.y' file.  You may need the \`Bison' package
+        in order for those modifications to take effect.  You can get
+        \`Bison' from any GNU archive site."
     rm -f y.tab.c y.tab.h
     if [ $# -ne 1 ]; then
-        eval LASTARG="\${$#}"
+       eval LASTARG="\${$#}"
        case "$LASTARG" in
        *.y)
            SRCFILE=`echo "$LASTARG" | sed 's/y$/c/'`
            if [ -f "$SRCFILE" ]; then
-                cp "$SRCFILE" y.tab.c
+                cp "$SRCFILE" y.tab.c
            fi
            SRCFILE=`echo "$LASTARG" | sed 's/y$/h/'`
            if [ -f "$SRCFILE" ]; then
-                cp "$SRCFILE" y.tab.h
+                cp "$SRCFILE" y.tab.h
            fi
          ;;
        esac
@@ -216,17 +216,17 @@ WARNING: \`$1' is missing on your system
   lex|flex)
     echo 1>&2 "\
 WARNING: \`$1' is missing on your system.  You should only need it if
-         you modified a \`.l' file.  You may need the \`Flex' package
-         in order for those modifications to take effect.  You can get
-         \`Flex' from any GNU archive site."
+        you modified a \`.l' file.  You may need the \`Flex' package
+        in order for those modifications to take effect.  You can get
+        \`Flex' from any GNU archive site."
     rm -f lex.yy.c
     if [ $# -ne 1 ]; then
-        eval LASTARG="\${$#}"
+       eval LASTARG="\${$#}"
        case "$LASTARG" in
        *.l)
            SRCFILE=`echo "$LASTARG" | sed 's/l$/c/'`
            if [ -f "$SRCFILE" ]; then
-                cp "$SRCFILE" lex.yy.c
+                cp "$SRCFILE" lex.yy.c
            fi
          ;;
        esac
@@ -269,11 +269,11 @@ WARNING: \`$1' is missing on your system
 
     echo 1>&2 "\
 WARNING: \`$1' is missing on your system.  You should only need it if
-         you modified a \`.texi' or \`.texinfo' file, or any other file
-         indirectly affecting the aspect of the manual.  The spurious
-         call might also be the consequence of using a buggy \`make' (AIX,
-         DU, IRIX).  You might want to install the \`Texinfo' package or
-         the \`GNU make' package.  Grab either from any GNU archive site."
+        you modified a \`.texi' or \`.texinfo' file, or any other file
+        indirectly affecting the aspect of the manual.  The spurious
+        call might also be the consequence of using a buggy \`make' (AIX,
+        DU, IRIX).  You might want to install the \`Texinfo' package or
+        the \`GNU make' package.  Grab either from any GNU archive site."
     file=`echo "$*" | sed -n 's/.*-o \([^ ]*\).*/\1/p'`
     if test -z "$file"; then
       file=`echo "$*" | sed 's/.* \([^ ]*\) *$/\1/'`
@@ -316,19 +316,19 @@ WARNING: \`$1' is missing on your system
 
     echo 1>&2 "\
 WARNING: I can't seem to be able to run \`tar' with the given arguments.
-         You may want to install GNU tar or Free paxutils, or check the
-         command line arguments."
+        You may want to install GNU tar or Free paxutils, or check the
+        command line arguments."
     exit 1
     ;;
 
   *)
     echo 1>&2 "\
 WARNING: \`$1' is needed, and you do not seem to have it handy on your
-         system.  You might have modified some files without having the
-         proper tools for further handling them.  Check the \`README' file,
-         it often tells you about the needed prerequirements for installing
-         this package.  You may also peek at any GNU archive site, in case
-         some other package would contain this missing \`$1' program."
+        system.  You might have modified some files without having the
+        proper tools for further handling them.  Check the \`README' file,
+        it often tells you about the needed prerequirements for installing
+        this package.  You may also peek at any GNU archive site, in case
+        some other package would contain this missing \`$1' program."
     exit 1
     ;;
 esac
Index: config/texinfo.tex
===================================================================
RCS file: /cvsroot/gnulib/gnulib/config/texinfo.tex,v
retrieving revision 1.45
diff -p -u -r1.45 texinfo.tex
--- config/texinfo.tex  13 Aug 2003 05:07:54 -0000      1.45
+++ config/texinfo.tex  13 Aug 2003 06:41:00 -0000
@@ -255,25 +255,25 @@
     \escapechar = `\\     % use backslash in output files.
     \indexdummies         % don't expand commands in the output.
     \normalturnoffactive  % \ in index entries must not stay \, e.g., if
-                   % the page break happens to be in the middle of an example.
+                  % the page break happens to be in the middle of an example.
     \shipout\vbox{%
       \ifcropmarks \vbox to \outervsize\bgroup
-        \hsize = \outerhsize
-        \vskip-\topandbottommargin
-        \vtop to0pt{%
-          \line{\ewtop\hfil\ewtop}%
-          \nointerlineskip
-          \line{%
-            \vbox{\moveleft\cornerthick\nstop}%
-            \hfill
-            \vbox{\moveright\cornerthick\nstop}%
-          }%
-          \vss}%
-        \vskip\topandbottommargin
-        \line\bgroup
-          \hfil % center the page within the outer (page) hsize.
-          \ifodd\pageno\hskip\bindingoffset\fi
-          \vbox\bgroup
+       \hsize = \outerhsize
+       \vskip-\topandbottommargin
+       \vtop to0pt{%
+         \line{\ewtop\hfil\ewtop}%
+         \nointerlineskip
+         \line{%
+           \vbox{\moveleft\cornerthick\nstop}%
+           \hfill
+           \vbox{\moveright\cornerthick\nstop}%
+         }%
+         \vss}%
+       \vskip\topandbottommargin
+       \line\bgroup
+         \hfil % center the page within the outer (page) hsize.
+         \ifodd\pageno\hskip\bindingoffset\fi
+         \vbox\bgroup
       \fi
       %
       % Do this early so pdf references go to the beginning of the page.
@@ -282,27 +282,27 @@
       \unvbox\headlinebox
       \pagebody{#1}%
       \ifdim\ht\footlinebox > 0pt
-        % Only leave this space if the footline is nonempty.
-        % (We lessened \vsize for it in \oddfootingxxx.)
-        % The \baselineskip=24pt in plain's \makefootline has no effect.
-        \vskip 2\baselineskip
-        \unvbox\footlinebox
+       % Only leave this space if the footline is nonempty.
+       % (We lessened \vsize for it in \oddfootingxxx.)
+       % The \baselineskip=24pt in plain's \makefootline has no effect.
+       \vskip 2\baselineskip
+       \unvbox\footlinebox
       \fi
       %
       \ifcropmarks
-          \egroup % end of \vbox\bgroup
-        \hfil\egroup % end of (centering) \line\bgroup
-        \vskip\topandbottommargin plus1fill minus1fill
-        \boxmaxdepth = \cornerthick
-        \vbox to0pt{\vss
-          \line{%
-            \vbox{\moveleft\cornerthick\nsbot}%
-            \hfill
-            \vbox{\moveright\cornerthick\nsbot}%
-          }%
-          \nointerlineskip
-          \line{\ewbot\hfil\ewbot}%
-        }%
+         \egroup % end of \vbox\bgroup
+       \hfil\egroup % end of (centering) \line\bgroup
+       \vskip\topandbottommargin plus1fill minus1fill
+       \boxmaxdepth = \cornerthick
+       \vbox to0pt{\vss
+         \line{%
+           \vbox{\moveleft\cornerthick\nsbot}%
+           \hfill
+           \vbox{\moveright\cornerthick\nsbot}%
+         }%
+         \nointerlineskip
+         \line{\ewbot\hfil\ewbot}%
+       }%
       \egroup % \vbox from first cropmarks clause
       \fi
     }% end of \shipout\vbox
@@ -595,7 +595,7 @@
     % group, force a page break.
     \ifdim \dimen0 > \dimen2
       \ifdim \pagetotal < \vfilllimit\pageheight
-        \page
+       \page
       \fi
     \fi
     \copy\groupbox
@@ -1078,9 +1078,9 @@ where each line of input produces a line
       \ifx\empty\imagewidth\else width \imagewidth \fi
       \ifx\empty\imageheight\else height \imageheight \fi
       \ifnum\pdftexversion<13
-         #1.pdf%
+        #1.pdf%
        \else
-         {#1.pdf}%
+        {#1.pdf}%
        \fi
     \ifnum\pdftexversion < 14 \else
       \pdfrefximage \pdflastximage
@@ -1123,13 +1123,13 @@ where each line of input produces a line
       % The `-' means take the \expnumber as the absolute number of
       % subentries, which we calculated on our first read of the .toc above.
       \def\chapentry##1##2##3{%
-        \pdfoutline goto name{\pdfmkpgn{##3}}count-\expnumber{chap##2}{##1}}
+       \pdfoutline goto name{\pdfmkpgn{##3}}count-\expnumber{chap##2}{##1}}
       \def\secentry##1##2##3##4{%
-        \pdfoutline goto name{\pdfmkpgn{##1}}count-\expnumber{sec##2.##3}{##1}}
+       \pdfoutline goto name{\pdfmkpgn{##1}}count-\expnumber{sec##2.##3}{##1}}
       \def\subsecentry##1##2##3##4##5{%
-        \pdfoutline goto 
name{\pdfmkpgn{##5}}count-\expnumber{subsec##2.##3.##4}{##1}}
+       \pdfoutline goto 
name{\pdfmkpgn{##5}}count-\expnumber{subsec##2.##3.##4}{##1}}
       \def\subsubsecentry##1##2##3##4##5##6{%
-        \pdfoutline goto name{\pdfmkpgn{##6}}{##1}}
+       \pdfoutline goto name{\pdfmkpgn{##6}}{##1}}
       %
       % Make special characters normal for writing to the pdf file.
       \indexnofonts
@@ -1147,7 +1147,7 @@ where each line of input produces a line
       \ifnum\lnkcount>0,\fi
       \picknum{#1}%
       \startlink attr{/Border [0 0 0]}
-        goto name{\pdfmkpgn{\the\pgn}}%
+       goto name{\pdfmkpgn{\the\pgn}}%
       \linkcolor #1%
       \advance\lnkcount by 1%
       \endlink
@@ -1173,7 +1173,7 @@ where each line of input produces a line
     \ifx\PP\D\let\nextsp\relax
     \else\let\nextsp\skipspaces
       \ifx\p\space\else\addtokens{\filename}{\PP}%
-        \advance\filenamelength by 1
+       \advance\filenamelength by 1
       \fi
     \fi
     \nextsp}
@@ -1189,8 +1189,8 @@ where each line of input produces a line
       \let\value=\expandablevalue
       \leavevmode\Red
       \startlink attr{/Border [0 0 0]}%
-        user{/Subtype /Link /A << /S /URI /URI (#1) >>}%
-        % #1
+       user{/Subtype /Link /A << /S /URI /URI (#1) >>}%
+       % #1
     \endgroup}
   \def\pdfgettoks#1.{\setbox\boxA=\hbox{\toksA={#1.}\toksB={}\maketoks}}
   \def\addtokens#1#2{\edef\addtoks{\noexpand#1={\the#1#2}}\addtoks}
@@ -1205,9 +1205,9 @@ where each line of input produces a line
     \else
       \ifnum0=\countA\else\makelink\fi
       \ifx\first.\let\next=\done\else
-        \let\next=\maketoks
-        \addtokens{\toksB}{\the\toksD}
-        \ifx\first,\addtokens{\toksB}{\space}\fi
+       \let\next=\maketoks
+       \addtokens{\toksB}{\the\toksD}
+       \ifx\first,\addtokens{\toksB}{\space}\fi
       \fi
     \fi\fi\fi\fi\fi\fi\fi\fi\fi\fi
     \next}
@@ -1249,7 +1249,7 @@ where each line of input produces a line
   \normalbaselines
   \setbox\strutbox =\hbox{%
     \vrule width0pt height\strutheightpercent\baselineskip
-                    depth \strutdepthpercent \baselineskip
+                   depth \strutdepthpercent \baselineskip
   }%
 }
 
@@ -1487,7 +1487,7 @@ where each line of input produces a line
 % \smartitalic{ARG} outputs arg in italics, followed by an italic correction
 % unless the following character is such as not to need one.
 \def\smartitalicx{\ifx\next,\else\ifx\next-\else\ifx\next.\else
-                    \ptexslash\fi\fi\fi}
+                   \ptexslash\fi\fi\fi}
 \def\smartslanted#1{{\ifusingtt\ttsl\sl #1}\futurelet\next\smartitalicx}
 \def\smartitalic#1{{\ifusingtt\ttsl\it #1}\futurelet\next\smartitalicx}
 
@@ -1595,10 +1595,10 @@ where each line of input produces a line
   % will therefore expand the active definition of _, which is us
   % (inside @code that is), therefore an endless loop.
   \ifusingtt{\ifmmode
-               \mathchar"075F % class 0=ordinary, family 7=ttfam, pos 0x5F=_.
-             \else\normalunderscore \fi
-             \discretionary{}{}{}}%
-            {\_}%
+              \mathchar"075F % class 0=ordinary, family 7=ttfam, pos 0x5F=_.
+            \else\normalunderscore \fi
+            \discretionary{}{}{}}%
+           {\_}%
 }
 \def\codex #1{\tclose{#1}\endgroup}
 
@@ -1657,9 +1657,9 @@ where each line of input produces a line
     \setbox0 = \hbox{\ignorespaces #2}%
     \ifdim\wd0 > 0pt
       \ifpdf
-        \unhbox0             % PDF: 2nd arg given, show only it
+       \unhbox0             % PDF: 2nd arg given, show only it
       \else
-        \unhbox0\ (\code{#1})% DVI: 2nd arg given, show both it and url
+       \unhbox0\ (\code{#1})% DVI: 2nd arg given, show both it and url
       \fi
     \else
       \code{#1}% only url given, so show it
@@ -1745,14 +1745,14 @@ where each line of input produces a line
 
 \def\shorttitlepage{\parsearg\shorttitlepagezzz}
 \def\shorttitlepagezzz #1{\begingroup\hbox{}\vskip 1.5in \chaprm 
\centerline{#1}%
-        \endgroup\page\hbox{}\page}
+       \endgroup\page\hbox{}\page}
 
 \def\titlepage{\begingroup \parindent=0pt \textfonts
    \let\subtitlerm=\tenrm
    \def\subtitlefont{\subtitlerm \normalbaselineskip = 13pt \normalbaselines}%
    %
    \def\authorfont{\authorrm \normalbaselineskip = 16pt \normalbaselines
-                   \let\tt=\authortt}%
+                  \let\tt=\authortt}%
    %
    % Leave some space at the very top of the page.
    \vglue\titlepagetopglue
@@ -1760,9 +1760,9 @@ where each line of input produces a line
    % Now you can print the title using @title.
    \def\title{\parsearg\titlezzz}%
    \def\titlezzz##1{\leftline{\titlefonts\rm ##1}
-                    % print a rule at the page bottom also.
-                    \finishedtitlepagefalse
-                    \vskip4pt \hrule height 4pt width \hsize \vskip4pt}%
+                   % print a rule at the page bottom also.
+                   \finishedtitlepagefalse
+                   \vskip4pt \hrule height 4pt width \hsize \vskip4pt}%
    % No rule at page bottom unless we print one at the top with @title.
    \finishedtitlepagetrue
    %
@@ -1780,7 +1780,7 @@ where each line of input produces a line
    \let\oldpage = \page
    \def\page{%
       \iffinishedtitlepage\else
-         \finishtitlepage
+        \finishtitlepage
       \fi
       \oldpage
       \let\page = \oldpage
@@ -1835,9 +1835,9 @@ where each line of input produces a line
 
 % Now make Tex use those variables
 \headline={{\textfonts\rm \ifodd\pageno \the\oddheadline
-                            \else \the\evenheadline \fi}}
+                           \else \the\evenheadline \fi}}
 \footline={{\textfonts\rm \ifodd\pageno \the\oddfootline
-                            \else \the\evenfootline \fi}\HEADINGShook}
+                           \else \the\evenfootline \fi}\HEADINGShook}
 \let\HEADINGShook=\relax
 
 % Commands to set those variables.
@@ -2001,10 +2001,10 @@ where each line of input produces a line
 \def\internalBkitemx{\itemxpar \parsearg\kitemzzz}
 
 \def\kitemzzz #1{\dosubind {kw}{\code{#1}}{for {\bf \lastfunction}}%
-                 \itemzzz {#1}}
+                \itemzzz {#1}}
 
 \def\xitemzzz #1{\dosubind {kw}{\code{#1}}{for {\bf \xitemsubtopic}}%
-                 \itemzzz {#1}}
+                \itemzzz {#1}}
 
 \def\itemzzz #1{\begingroup %
   \advance\hsize by -\rightskip
@@ -2192,9 +2192,9 @@ where each line of input produces a line
     \else
       % It's a letter.
       \ifnum\lccode\expandafter`\thearg=\expandafter`\thearg\relax
-        \lowercaseenumerate % lowercase letter
+       \lowercaseenumerate % lowercase letter
       \else
-        \uppercaseenumerate % uppercase letter
+       \uppercaseenumerate % uppercase letter
       \fi
     \fi
   \else
@@ -2218,7 +2218,7 @@ where each line of input produces a line
     % Be sure we're not beyond the end of the alphabet.
     \ifnum\itemno=0
       \errmessage{No more lowercase letters in @enumerate; get a bigger
-                  alphabet}%
+                 alphabet}%
     \fi
     \char\lccode\itemno
   }%
@@ -2231,7 +2231,7 @@ where each line of input produces a line
     % Be sure we're not beyond the end of the alphabet.
     \ifnum\itemno=0
       \errmessage{No more uppercase letters in @enumerate; get a bigger
-                  alphabet}
+                 alphabet}
     \fi
     \char\uccode\itemno
   }%
@@ -2371,12 +2371,12 @@ where each line of input produces a line
       \global\setpercenttrue
     \else
       \ifsetpercent
-         \let\go\pickupwholefraction
+        \let\go\pickupwholefraction
       \else
-         \global\advance\colcount by 1
-         \setbox0=\hbox{#1\unskip\space}% Add a normal word space as a
-                   % separator; typically that is always in the input, anyway.
-         \expandafter\xdef\csname col\the\colcount\endcsname{\the\wd0}%
+        \global\advance\colcount by 1
+        \setbox0=\hbox{#1\unskip\space}% Add a normal word space as a
+                  % separator; typically that is always in the input, anyway.
+        \expandafter\xdef\csname col\the\colcount\endcsname{\the\wd0}%
       \fi
     \fi
     \ifx\go\pickupwholefraction
@@ -2494,12 +2494,12 @@ width0pt\relax} \fi
 \ifdim\multitableparskip>\multitablelinespace
 \global\multitableparskip=\multitablelinespace
 \global\advance\multitableparskip-7pt %% to keep parskip somewhat smaller
-                                      %% than skip between lines in the table.
+                                     %% than skip between lines in the table.
 \fi%
 \ifdim\multitableparskip=0pt
 \global\multitableparskip=\multitablelinespace
 \global\advance\multitableparskip-7pt %% to keep parskip somewhat smaller
-                                      %% than skip between lines in the table.
+                                     %% than skip between lines in the table.
 \fi}
 
 % In case a @footnote appears inside an alignment, save the footnote
@@ -2631,7 +2631,7 @@ width0pt\relax} \fi
 }
 
 % We have to swallow the remaining "address@hidden".
-% 
+%
 \def\doignoretextzzz#1{%
   \ifnum\doignorecount = 0     % We have just found the outermost @end.
     \let\next\enddoignore
@@ -3128,65 +3128,65 @@ width0pt\relax} \fi
       \indexdummies % Must do this here, since \bf, etc expand at this stage
       \escapechar=`\\
       {%
-        \let\folio = 0% We will expand all macros now EXCEPT \folio.
-        \def\rawbackslashxx{\indexbackslash}% \indexbackslash isn't defined now
-        % so it will be output as is; and it will print as backslash.
-        %
-        % The main index entry text.
-        \toks0 = {#2}%
-        %
-        % If third arg is present, precede it with space in sort key.
-        \def\thirdarg{#3}%
-        \ifx\thirdarg\emptymacro \else
-           % If the third (subentry) arg is present, add it to the index
-           % line to write.
-          \toks0 = \expandafter{\the\toks0 \space #3}%
-        \fi
-        %
-        % Process the index entry with all font commands turned off, to
-        % get the string to sort by.
-        {\indexnofonts
-         \edef\temp{\the\toks0}% need full expansion
-         \xdef\indexsorttmp{\temp}%
-        }%
-        %
-        % Set up the complete index entry, with both the sort key and
-        % the original text, including any font commands.  We write
-        % three arguments to \entry to the .?? file (four in the
-        % subentry case), texindex reduces to two when writing the .??s
-        % sorted result.
-        \edef\temp{%
-          \write\csname#1indfile\endcsname{%
-            \realbackslash entry{\indexsorttmp}{\folio}{\the\toks0}}%
-        }%
-        %
-        % If a skip is the last thing on the list now, preserve it
-        % by backing up by \lastskip, doing the \write, then inserting
-        % the skip again.  Otherwise, the whatsit generated by the
-        % \write will make \lastskip zero.  The result is that sequences
-        % like this:
-        % @end defun
-        % @tindex whatever
-        % @defun ...
-        % will have extra space inserted, because the \medbreak in the
-        % start of the @defun won't see the skip inserted by the @end of
-        % the previous defun.
-        %
-        % But don't do any of this if we're not in vertical mode.  We
-        % don't want to do a \vskip and prematurely end a paragraph.
-        %
-        % Avoid page breaks due to these extra skips, too.
-        %
-        \iflinks
-          \ifvmode
-            \skip0 = \lastskip
-            \ifdim\lastskip = 0pt \else \nobreak\vskip-\skip0 \fi
-          \fi
-          %
-          \temp % do the write
-          %
-          \ifvmode \ifdim\skip0 = 0pt \else \nobreak\vskip\skip0 \fi \fi
-        \fi
+       \let\folio = 0% We will expand all macros now EXCEPT \folio.
+       \def\rawbackslashxx{\indexbackslash}% \indexbackslash isn't defined now
+       % so it will be output as is; and it will print as backslash.
+       %
+       % The main index entry text.
+       \toks0 = {#2}%
+       %
+       % If third arg is present, precede it with space in sort key.
+       \def\thirdarg{#3}%
+       \ifx\thirdarg\emptymacro \else
+          % If the third (subentry) arg is present, add it to the index
+          % line to write.
+         \toks0 = \expandafter{\the\toks0 \space #3}%
+       \fi
+       %
+       % Process the index entry with all font commands turned off, to
+       % get the string to sort by.
+       {\indexnofonts
+        \edef\temp{\the\toks0}% need full expansion
+        \xdef\indexsorttmp{\temp}%
+       }%
+       %
+       % Set up the complete index entry, with both the sort key and
+       % the original text, including any font commands.  We write
+       % three arguments to \entry to the .?? file (four in the
+       % subentry case), texindex reduces to two when writing the .??s
+       % sorted result.
+       \edef\temp{%
+         \write\csname#1indfile\endcsname{%
+           \realbackslash entry{\indexsorttmp}{\folio}{\the\toks0}}%
+       }%
+       %
+       % If a skip is the last thing on the list now, preserve it
+       % by backing up by \lastskip, doing the \write, then inserting
+       % the skip again.  Otherwise, the whatsit generated by the
+       % \write will make \lastskip zero.  The result is that sequences
+       % like this:
+       % @end defun
+       % @tindex whatever
+       % @defun ...
+       % will have extra space inserted, because the \medbreak in the
+       % start of the @defun won't see the skip inserted by the @end of
+       % the previous defun.
+       %
+       % But don't do any of this if we're not in vertical mode.  We
+       % don't want to do a \vskip and prematurely end a paragraph.
+       %
+       % Avoid page breaks due to these extra skips, too.
+       %
+       \iflinks
+         \ifvmode
+           \skip0 = \lastskip
+           \ifdim\lastskip = 0pt \else \nobreak\vskip-\skip0 \fi
+         \fi
+         %
+         \temp % do the write
+         %
+         \ifvmode \ifdim\skip0 = 0pt \else \nobreak\vskip\skip0 \fi \fi
+       \fi
       }%
     }%
     \penalty\count255
@@ -3872,8 +3872,8 @@ width0pt\relax} \fi
 \def\chapheading{\chapbreak \parsearg\chapheadingzzz}
 \def\chapheadingzzz #1{%
   {\chapfonts \vbox{\hyphenpenalty=10000\tolerance=5000
-                    \parindent=0pt\raggedright
-                    \rm #1\hfill}}%
+                   \parindent=0pt\raggedright
+                   \rm #1\hfill}}%
   \bigskip \par\penalty 200\relax
   \suppressfirstparagraphindent
 }
@@ -3939,8 +3939,8 @@ width0pt\relax} \fi
     \def\chapnum{#2}%
     \setbox0 = \hbox{#2\ifx\chapnum\empty\else\enspace\fi}%
     \vbox{\hyphenpenalty=10000 \tolerance=5000 \parindent=0pt \raggedright
-          \hangindent = \wd0 \centerparametersmaybe
-          \unhbox0 #1\par}%
+         \hangindent = \wd0 \centerparametersmaybe
+         \unhbox0 #1\par}%
   }%
   \nobreak\bigskip % no page break after a chapter title
   \nobreak
@@ -3964,8 +3964,8 @@ width0pt\relax} \fi
 
 \def\unnchfopen #1{%
 \chapoddpage {\chapfonts \vbox{\hyphenpenalty=10000\tolerance=5000
-                       \parindent=0pt\raggedright
-                       \rm #1\hfill}}\bigskip \par\nobreak
+                      \parindent=0pt\raggedright
+                      \rm #1\hfill}}\bigskip \par\nobreak
 }
 
 \def\chfopen #1#2{\chapoddpage {\chapfonts
@@ -3975,8 +3975,8 @@ width0pt\relax} \fi
 
 \def\centerchfopen #1{%
 \chapoddpage {\chapfonts \vbox{\hyphenpenalty=10000\tolerance=5000
-                       \parindent=0pt
-                       \hfill {\rm #1}\hfill}}\bigskip \par\nobreak
+                      \parindent=0pt
+                      \hfill {\rm #1}\hfill}}\bigskip \par\nobreak
 }
 
 \def\CHAPFopen{%
@@ -4022,8 +4022,8 @@ width0pt\relax} \fi
     \setbox0 = \hbox{#2\ifx\secnum\empty\else\enspace\fi}%
     %
     \vbox{\hyphenpenalty=10000 \tolerance=5000 \parindent=0pt \raggedright
-          \hangindent = \wd0 % zero if no section number
-          \unhbox0 #3}%
+         \hangindent = \wd0 % zero if no section number
+         \unhbox0 #3}%
   }%
   % Add extra space after the heading -- either a line space or a
   % paragraph space, whichever is more.  (Some people like to set
@@ -4142,8 +4142,8 @@ width0pt\relax} \fi
       \let\unnumbsubsubsecentry = \subsubsecentry
       \openin 1 \jobname.toc
       \ifeof 1 \else
-        \closein 1
-        \input \jobname.toc
+       \closein 1
+       \input \jobname.toc
       \fi
      \vfill \eject
      \contentsalignmacro % in case @setchapternewpage odd is in effect
@@ -4299,8 +4299,8 @@ width0pt\relax} \fi
    \vbox{
       \hrule height\dimen2
       \hbox{\vrule width\dimen2 \kern3pt          % Space to left of text.
-         \vtop{\kern2.4pt \box0 \kern2.4pt}% Space above/below.
-         \kern3pt\vrule width\dimen2}% Space to right.
+        \vtop{\kern2.4pt \box0 \kern2.4pt}% Space above/below.
+        \kern3pt\vrule width\dimen2}% Space to right.
       \hrule height\dimen2}
     \hfil}
 %
@@ -4411,51 +4411,51 @@ width0pt\relax} \fi
 \def\cbl{{\circle\char'012\hskip -6pt}}
 \def\cbr{{\hskip 6pt\circle\char'011}}
 \def\carttop{\hbox to \cartouter{\hskip\lskip
-        \ctl\leaders\hrule height\circthick\hfil\ctr
-        \hskip\rskip}}
+       \ctl\leaders\hrule height\circthick\hfil\ctr
+       \hskip\rskip}}
 \def\cartbot{\hbox to \cartouter{\hskip\lskip
-        \cbl\leaders\hrule height\circthick\hfil\cbr
-        \hskip\rskip}}
+       \cbl\leaders\hrule height\circthick\hfil\cbr
+       \hskip\rskip}}
 %
 \newskip\lskip\newskip\rskip
 
 \def\cartouche{%
 \par  % can't be in the midst of a paragraph.
 \begingroup
-        \lskip=\leftskip \rskip=\rightskip
-        \leftskip=0pt\rightskip=0pt %we want these *outside*.
-        \cartinner=\hsize \advance\cartinner by-\lskip
-                          \advance\cartinner by-\rskip
-        \cartouter=\hsize
-        \advance\cartouter by 18.4pt % allow for 3pt kerns on either
+       \lskip=\leftskip \rskip=\rightskip
+       \leftskip=0pt\rightskip=0pt %we want these *outside*.
+       \cartinner=\hsize \advance\cartinner by-\lskip
+                         \advance\cartinner by-\rskip
+       \cartouter=\hsize
+       \advance\cartouter by 18.4pt % allow for 3pt kerns on either
 %                                    side, and for 6pt waste from
 %                                    each corner char, and rule thickness
-        \normbskip=\baselineskip \normpskip=\parskip \normlskip=\lineskip
-        % Flag to tell @lisp, etc., not to narrow margin.
-        \let\nonarrowing=\comment
-        \vbox\bgroup
-                \baselineskip=0pt\parskip=0pt\lineskip=0pt
-                \carttop
-                \hbox\bgroup
-                        \hskip\lskip
-                        \vrule\kern3pt
-                        \vbox\bgroup
-                                \hsize=\cartinner
-                                \kern3pt
-                                \begingroup
-                                        \baselineskip=\normbskip
-                                        \lineskip=\normlskip
-                                        \parskip=\normpskip
-                                        \vskip -\parskip
+       \normbskip=\baselineskip \normpskip=\parskip \normlskip=\lineskip
+       % Flag to tell @lisp, etc., not to narrow margin.
+       \let\nonarrowing=\comment
+       \vbox\bgroup
+               \baselineskip=0pt\parskip=0pt\lineskip=0pt
+               \carttop
+               \hbox\bgroup
+                       \hskip\lskip
+                       \vrule\kern3pt
+                       \vbox\bgroup
+                               \hsize=\cartinner
+                               \kern3pt
+                               \begingroup
+                                       \baselineskip=\normbskip
+                                       \lineskip=\normlskip
+                                       \parskip=\normpskip
+                                       \vskip -\parskip
 \def\Ecartouche{%
-                                \endgroup
-                                \kern3pt
-                        \egroup
-                        \kern3pt\vrule
-                        \hskip\rskip
-                \egroup
-                \cartbot
-        \egroup
+                               \endgroup
+                               \kern3pt
+                       \egroup
+                       \kern3pt\vrule
+                       \hskip\rskip
+               \egroup
+               \cartbot
+       \egroup
 \endgroup
 }}
 
@@ -5226,14 +5226,14 @@ width0pt\relax} \fi
 %
 \def\deftypeop #1 {\def\deftypeopcategory{#1}%
   \deftypeopparsebody\Edeftypeop\deftypeopx\deftypeopheader
-                       \deftypeopcategory}
+                      \deftypeopcategory}
 %
 % #1 is the class name, #2 the data type, #3 the operation name, #4 the args.
 \def\deftypeopheader#1#2#3#4{%
   \dosubind{fn}{\code{#3}}{\putwordon\ \code{#1}}% entry in function index
   \begingroup
     \defname{\defheaderxcond#2\relax$.$#3}
-            {\deftypeopcategory\ \putwordon\ \code{#1}}%
+           {\deftypeopcategory\ \putwordon\ \code{#1}}%
     \deftypefunargs{#4}%
   \endgroup
 }
@@ -5262,7 +5262,7 @@ width0pt\relax} \fi
   \dosubind{vr}{\code{#3}}{\putwordof\ \code{#1}}% entry in variable index
   \begingroup
     \defname{\defheaderxcond#2\relax$.$#3}
-            {\putwordInstanceVariableof\ \code{#1}}%
+           {\putwordInstanceVariableof\ \code{#1}}%
     \defvarargs{#3}%
   \endgroup
 }
@@ -5428,7 +5428,7 @@ width0pt\relax} \fi
 \newtoks\macname    % Macro name
 \newif\ifrecursive  % Is it recursive?
 \def\macrolist{}    % List of all defined macros in the form
-                    % \do\macro1\do\macro2...
+                   % \do\macro1\do\macro2...
 
 % Utility routines.
 % Thisdoes \let #1 = #2, except with \csnames.
@@ -5577,13 +5577,13 @@ width0pt\relax} \fi
 % the macro is used.
 
 \def\parsemargdef#1;{\paramno=0\def\paramlist{}%
-        \let\hash\relax\let\xeatspaces\relax\parsemargdefxxx#1,;,}
+       \let\hash\relax\let\xeatspaces\relax\parsemargdefxxx#1,;,}
 \def\parsemargdefxxx#1,{%
   \if#1;\let\next=\relax
   \else \let\next=\parsemargdefxxx
     \advance\paramno by 1%
     \expandafter\edef\csname macarg.\eatspaces{#1}\endcsname
-        {\xeatspaces{\hash\the\paramno}}%
+       {\xeatspaces{\hash\the\paramno}}%
     \edef\paramlist{\paramlist\hash\the\paramno,}%
   \fi\next}
 
@@ -5606,55 +5606,55 @@ width0pt\relax} \fi
     \ifcase\paramno
     % 0
       \expandafter\xdef\csname\the\macname\endcsname{%
-        \noexpand\scanmacro{\temp}}%
+       \noexpand\scanmacro{\temp}}%
     \or % 1
       \expandafter\xdef\csname\the\macname\endcsname{%
-         \bgroup\noexpand\macroargctxt
-         \noexpand\braceorline
-         \expandafter\noexpand\csname\the\macname xxx\endcsname}%
+        \bgroup\noexpand\macroargctxt
+        \noexpand\braceorline
+        \expandafter\noexpand\csname\the\macname xxx\endcsname}%
       \expandafter\xdef\csname\the\macname xxx\endcsname##1{%
-         \egroup\noexpand\scanmacro{\temp}}%
+        \egroup\noexpand\scanmacro{\temp}}%
     \else % many
       \expandafter\xdef\csname\the\macname\endcsname{%
-         \bgroup\noexpand\macroargctxt
-         \noexpand\csname\the\macname xx\endcsname}%
+        \bgroup\noexpand\macroargctxt
+        \noexpand\csname\the\macname xx\endcsname}%
       \expandafter\xdef\csname\the\macname xx\endcsname##1{%
-          \expandafter\noexpand\csname\the\macname xxx\endcsname ##1,}%
+         \expandafter\noexpand\csname\the\macname xxx\endcsname ##1,}%
       \expandafter\expandafter
       \expandafter\xdef
       \expandafter\expandafter
-        \csname\the\macname xxx\endcsname
-          \paramlist{\egroup\noexpand\scanmacro{\temp}}%
+       \csname\the\macname xxx\endcsname
+         \paramlist{\egroup\noexpand\scanmacro{\temp}}%
     \fi
   \else
     \ifcase\paramno
     % 0
       \expandafter\xdef\csname\the\macname\endcsname{%
-        \noexpand\norecurse{\the\macname}%
-        \noexpand\scanmacro{\temp}\egroup}%
+       \noexpand\norecurse{\the\macname}%
+       \noexpand\scanmacro{\temp}\egroup}%
     \or % 1
       \expandafter\xdef\csname\the\macname\endcsname{%
-         \bgroup\noexpand\macroargctxt
-         \noexpand\braceorline
-         \expandafter\noexpand\csname\the\macname xxx\endcsname}%
+        \bgroup\noexpand\macroargctxt
+        \noexpand\braceorline
+        \expandafter\noexpand\csname\the\macname xxx\endcsname}%
       \expandafter\xdef\csname\the\macname xxx\endcsname##1{%
-        \egroup
-        \noexpand\norecurse{\the\macname}%
-        \noexpand\scanmacro{\temp}\egroup}%
+       \egroup
+       \noexpand\norecurse{\the\macname}%
+       \noexpand\scanmacro{\temp}\egroup}%
     \else % many
       \expandafter\xdef\csname\the\macname\endcsname{%
-         \bgroup\noexpand\macroargctxt
-         \expandafter\noexpand\csname\the\macname xx\endcsname}%
+        \bgroup\noexpand\macroargctxt
+        \expandafter\noexpand\csname\the\macname xx\endcsname}%
       \expandafter\xdef\csname\the\macname xx\endcsname##1{%
-          \expandafter\noexpand\csname\the\macname xxx\endcsname ##1,}%
+         \expandafter\noexpand\csname\the\macname xxx\endcsname ##1,}%
       \expandafter\expandafter
       \expandafter\xdef
       \expandafter\expandafter
       \csname\the\macname xxx\endcsname
       \paramlist{%
-          \egroup
-          \noexpand\norecurse{\the\macname}%
-          \noexpand\scanmacro{\temp}\egroup}%
+         \egroup
+         \noexpand\norecurse{\the\macname}%
+         \noexpand\scanmacro{\temp}\egroup}%
     \fi
   \fi}
 
@@ -5683,7 +5683,7 @@ width0pt\relax} \fi
 \def\aliasxxx #1{\aliasyyy#1\relax}
 \def\aliasyyy #1=#2\relax{\ignoreactivespaces
 \edef\next{\global\let\expandafter\noexpand\csname#1\endcsname=%
-           \expandafter\noexpand\csname#2\endcsname}%
+          \expandafter\noexpand\csname#2\endcsname}%
 \expandafter\endgroup\next}
 
 
@@ -5782,16 +5782,16 @@ width0pt\relax} \fi
       % Use the actual chapter/section title appear inside
       % the square brackets.  Use the real section title if we have it.
       \ifdim \wd1 > 0pt
-        % It is in another manual, so we don't have it.
-        \def\printednodename{\ignorespaces #1}%
+       % It is in another manual, so we don't have it.
+       \def\printednodename{\ignorespaces #1}%
       \else
-        \ifhavexrefs
-          % We know the real title if we have the xref values.
-          \def\printednodename{\refx{#1-title}{}}%
-        \else
-          % Otherwise just copy the Info node name.
-          \def\printednodename{\ignorespaces #1}%
-        \fi%
+       \ifhavexrefs
+         % We know the real title if we have the xref values.
+         \def\printednodename{\refx{#1-title}{}}%
+       \else
+         % Otherwise just copy the Info node name.
+         \def\printednodename{\ignorespaces #1}%
+       \fi%
       \fi
     \fi
   \fi
@@ -5808,10 +5808,10 @@ width0pt\relax} \fi
     {\turnoffactive \otherbackslash
      \ifnum\filenamelength>0
        \startlink attr{/Border [0 0 0]}%
-         goto file{\the\filename.pdf} name{#1}%
+        goto file{\the\filename.pdf} name{#1}%
      \else
        \startlink attr{/Border [0 0 0]}%
-         goto name{\pdfmkpgn{#1}}%
+        goto name{\pdfmkpgn{#1}}%
      \fi
     }%
     \linkcolor
@@ -5917,12 +5917,12 @@ width0pt\relax} \fi
     \angleleft un\-de\-fined\angleright
     \iflinks
       \ifhavexrefs
-        \message{\linenumber Undefined cross reference `#1'.}%
+       \message{\linenumber Undefined cross reference `#1'.}%
       \else
-        \ifwarnedxrefs\else
-          \global\warnedxrefstrue
-          \message{Cross reference values unknown; you must run TeX again.}%
-        \fi
+       \ifwarnedxrefs\else
+         \global\warnedxrefstrue
+         \message{Cross reference values unknown; you must run TeX again.}%
+       \fi
       \fi
     \fi
   \else
@@ -6325,9 +6325,9 @@ should work if nowhere else does.}
   %
   % If page is nothing but text, make it come out even.
   \internalpagesizes{46\baselineskip}{6in}%
-                    {\voffset}{.25in}%
-                    {\bindingoffset}{36pt}%
-                    {11in}{8.5in}%
+                   {\voffset}{.25in}%
+                   {\bindingoffset}{36pt}%
+                   {11in}{8.5in}%
 }}
 
 % Use @smallbook to reset parameters for 7x9.5 (or so) format.
@@ -6336,9 +6336,9 @@ should work if nowhere else does.}
   \textleading = 12pt
   %
   \internalpagesizes{7.5in}{5in}%
-                    {\voffset}{.25in}%
-                    {\bindingoffset}{16pt}%
-                    {9.25in}{7in}%
+                   {\voffset}{.25in}%
+                   {\bindingoffset}{16pt}%
+                   {9.25in}{7in}%
   %
   \lispnarrowing = 0.3in
   \tolerance = 700
@@ -6363,9 +6363,9 @@ should work if nowhere else does.}
   % \global\bindingoffset = 10mm
   % @end tex
   \internalpagesizes{51\baselineskip}{160mm}
-                    {\voffset}{\hoffset}%
-                    {\bindingoffset}{44pt}%
-                    {297mm}{210mm}%
+                   {\voffset}{\hoffset}%
+                   {\bindingoffset}{44pt}%
+                   {297mm}{210mm}%
   %
   \tolerance = 700
   \hfuzz = 1pt
@@ -6381,9 +6381,9 @@ should work if nowhere else does.}
   \textleading = 12.5pt
   %
   \internalpagesizes{160mm}{120mm}%
-                    {\voffset}{\hoffset}%
-                    {\bindingoffset}{8pt}%
-                    {210mm}{148mm}%
+                   {\voffset}{\hoffset}%
+                   {\bindingoffset}{8pt}%
+                   {210mm}{148mm}%
   %
   \lispnarrowing = 0.2in
   \tolerance = 800
@@ -6397,9 +6397,9 @@ should work if nowhere else does.}
 \def\afourlatex{{\globaldefs = 1
   \afourpaper
   \internalpagesizes{237mm}{150mm}%
-                    {\voffset}{4.6mm}%
-                    {\bindingoffset}{7mm}%
-                    {297mm}{210mm}%
+                   {\voffset}{4.6mm}%
+                   {\bindingoffset}{7mm}%
+                   {297mm}{210mm}%
   %
   % Must explicitly reset to 0 because we call \afourpaper.
   \globaldefs = 0
@@ -6409,9 +6409,9 @@ should work if nowhere else does.}
 \def\afourwide{{\globaldefs = 1
   \afourpaper
   \internalpagesizes{241mm}{165mm}%
-                    {\voffset}{-2.95mm}%
-                    {\bindingoffset}{7mm}%
-                    {297mm}{210mm}%
+                   {\voffset}{-2.95mm}%
+                   {\bindingoffset}{7mm}%
+                   {297mm}{210mm}%
   \globaldefs = 0
 }}
 
@@ -6435,9 +6435,9 @@ should work if nowhere else does.}
   \advance\dimen2 by \normaloffset
   %
   \internalpagesizes{#1}{\hsize}%
-                    {\voffset}{\normaloffset}%
-                    {\bindingoffset}{44pt}%
-                    {\dimen0}{\dimen2}%
+                   {\voffset}{\normaloffset}%
+                   {\bindingoffset}{44pt}%
+                   {\dimen0}{\dimen2}%
 }}
 
 % Set default to letter.
Index: lib/argp-help.c
===================================================================
RCS file: /cvsroot/gnulib/gnulib/lib/argp-help.c,v
retrieving revision 1.2
diff -p -u -r1.2 argp-help.c
--- lib/argp-help.c     8 Jul 2003 23:25:14 -0000       1.2
+++ lib/argp-help.c     13 Aug 2003 06:41:17 -0000
@@ -294,13 +294,13 @@ fill_in_uparams (const struct argp_state
      {"no-parent", 'P',              0,     0, "Include processes without 
parents"},
      {0,           'x',       0,     OPTION_ALIAS},
      {"all-fields",'Q',       0,     0, "Don't elide unusable fields (normally"
-                                        " if there's some reason ps can't"
+                                       " if there's some reason ps can't"
                                        " print a field for any process, it's"
-                                        " removed from the output entirely)" },
+                                       " removed from the output entirely)" },
      {"reverse",   'r',       0,     0, "Reverse the order of any sort"},
      {"gratuitously-long-reverse-option", 0, 0, OPTION_ALIAS},
      {"session",   OPT_SESS,  "SID", OPTION_ARG_OPTIONAL,
-                                        "Add the processes from the session"
+                                       "Add the processes from the session"
                                        " SID (which defaults to the sid of"
                                        " the current process)" },
 
@@ -1641,7 +1641,7 @@ Try `%s --help' or `%s --usage' for more
        __argp_fmtstream_putc (fs, '\n');
       __argp_fmtstream_printf (fs, dgettext (argp->argp_domain,
                                             "Report bugs to %s.\n"),
-                              argp_program_bug_address);
+                              argp_program_bug_address);
       anything = 1;
     }
 
Index: lib/argp-parse.c
===================================================================
RCS file: /cvsroot/gnulib/gnulib/lib/argp-parse.c,v
retrieving revision 1.2
diff -p -u -r1.2 argp-parse.c
--- lib/argp-parse.c    8 Jul 2003 23:25:14 -0000       1.2
+++ lib/argp-parse.c    13 Aug 2003 06:41:19 -0000
@@ -411,7 +411,7 @@ convert_options (const struct argp *argp
 
       if (children)
        /* Assign GROUP's CHILD_INPUTS field some space from
-           CVT->child_inputs_end.*/
+          CVT->child_inputs_end.*/
        {
          unsigned num_children = 0;
          while (children[num_children].argp)
@@ -845,7 +845,7 @@ parser_parse_next (struct parser *parser
          parser->try_getopt = 0;
          if (parser->state.next > 1
              && strcmp (parser->state.argv[parser->state.next - 1], QUOTE)
-                  == 0)
+                  == 0)
            /* Not only is this the end of the options, but it's a
               `quoted' region, which may have args that *look* like
               options, so we definitely shouldn't try to use getopt past
Index: lib/config.charset
===================================================================
RCS file: /cvsroot/gnulib/gnulib/lib/config.charset,v
retrieving revision 1.15
diff -p -u -r1.15 config.charset
--- lib/config.charset  14 Jul 2003 22:44:04 -0000      1.15
+++ lib/config.charset  13 Aug 2003 06:41:23 -0000
@@ -12,7 +12,7 @@
 #      but WITHOUT ANY WARRANTY; without even the implied warranty of
 #      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 #      GNU General Public License for more details.
-
+#
 #      You should have received a copy of the GNU General Public License along
 #      with this program; if not, write to the Free Software Foundation,
 #      Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
@@ -257,8 +257,8 @@ case "$os" in
          echo "$l.ASCII ASCII"
        done
        for l in da_DK de_AT de_CH de_DE en_AU en_CA en_GB en_US es_ES \
-                fi_FI fr_BE fr_CA fr_CH fr_FR is_IS it_CH it_IT la_LN \
-                lt_LN nl_BE nl_NL no_NO pt_PT sv_SE; do
+                fi_FI fr_BE fr_CA fr_CH fr_FR is_IS it_CH it_IT la_LN \
+                lt_LN nl_BE nl_NL no_NO pt_PT sv_SE; do
          echo "$l.ISO_8859-1 ISO-8859-1"
          echo "$l.DIS_8859-15 ISO-8859-15"
        done
Index: lib/getopt.h
===================================================================
RCS file: /cvsroot/gnulib/gnulib/lib/getopt.h,v
retrieving revision 1.14
diff -p -u -r1.14 getopt.h
--- lib/getopt.h        25 Nov 2002 00:17:33 -0000      1.14
+++ lib/getopt.h        13 Aug 2003 06:41:23 -0000
@@ -149,15 +149,15 @@ extern int getopt ();
 # ifndef __need_getopt
 extern int getopt_long (int ___argc, char *const *___argv,
                        const char *__shortopts,
-                       const struct option *__longopts, int *__longind);
+                       const struct option *__longopts, int *__longind);
 extern int getopt_long_only (int ___argc, char *const *___argv,
                             const char *__shortopts,
-                            const struct option *__longopts, int *__longind);
+                            const struct option *__longopts, int *__longind);
 
 /* Internal only.  Users should not call this directly.  */
 extern int _getopt_internal (int ___argc, char *const *___argv,
                             const char *__shortopts,
-                            const struct option *__longopts, int *__longind,
+                            const struct option *__longopts, int *__longind,
                             int __long_only);
 # endif
 #else /* not __STDC__ */
Index: lib/ref-add.sin
===================================================================
RCS file: /cvsroot/gnulib/gnulib/lib/ref-add.sin,v
retrieving revision 1.2
diff -p -u -r1.2 ref-add.sin
--- lib/ref-add.sin     14 Jul 2003 22:44:04 -0000      1.2
+++ lib/ref-add.sin     13 Aug 2003 06:41:26 -0000
@@ -11,7 +11,7 @@
 #      but WITHOUT ANY WARRANTY; without even the implied warranty of
 #      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 #      GNU General Public License for more details.
-
+#
 #      You should have received a copy of the GNU General Public License along
 #      with this program; if not, write to the Free Software Foundation,
 #      Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
Index: lib/ref-del.sin
===================================================================
RCS file: /cvsroot/gnulib/gnulib/lib/ref-del.sin,v
retrieving revision 1.2
diff -p -u -r1.2 ref-del.sin
--- lib/ref-del.sin     14 Jul 2003 22:44:04 -0000      1.2
+++ lib/ref-del.sin     13 Aug 2003 06:41:26 -0000
@@ -11,7 +11,7 @@
 #      but WITHOUT ANY WARRANTY; without even the implied warranty of
 #      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 #      GNU General Public License for more details.
-
+#
 #      You should have received a copy of the GNU General Public License along
 #      with this program; if not, write to the Free Software Foundation,
 #      Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
Index: m4/gettext.m4
===================================================================
RCS file: /cvsroot/gnulib/gnulib/m4/gettext.m4,v
retrieving revision 1.25
diff -p -u -r1.25 gettext.m4
--- m4/gettext.m4       30 May 2003 13:19:52 -0000      1.25
+++ m4/gettext.m4       13 Aug 2003 06:41:35 -0000
@@ -109,25 +109,25 @@ AC_DEFUN([AM_GNU_GETTEXT],
     ifelse(gt_included_intl, yes, [
       AC_MSG_CHECKING([whether included gettext is requested])
       AC_ARG_WITH(included-gettext,
-        [  --with-included-gettext use the GNU gettext library included here],
-        nls_cv_force_use_gnu_gettext=$withval,
-        nls_cv_force_use_gnu_gettext=no)
+       [  --with-included-gettext use the GNU gettext library included here],
+       nls_cv_force_use_gnu_gettext=$withval,
+       nls_cv_force_use_gnu_gettext=no)
       AC_MSG_RESULT($nls_cv_force_use_gnu_gettext)
 
       nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
       if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
     ])
-        dnl User does not insist on using GNU NLS library.  Figure out what
-        dnl to use.  If GNU gettext is available we use this.  Else we have
-        dnl to fall back to GNU NLS library.
-
-        dnl Add a version number to the cache macros.
-        define([gt_api_version], ifelse([$2], [need-formatstring-macros], 3, 
ifelse([$2], [need-ngettext], 2, 1)))
-        define([gt_cv_func_gnugettext_libc], 
[gt_cv_func_gnugettext]gt_api_version[_libc])
-        define([gt_cv_func_gnugettext_libintl], 
[gt_cv_func_gnugettext]gt_api_version[_libintl])
+       dnl User does not insist on using GNU NLS library.  Figure out what
+       dnl to use.  If GNU gettext is available we use this.  Else we have
+       dnl to fall back to GNU NLS library.
+
+       dnl Add a version number to the cache macros.
+       define([gt_api_version], ifelse([$2], [need-formatstring-macros], 3, 
ifelse([$2], [need-ngettext], 2, 1)))
+       define([gt_cv_func_gnugettext_libc], 
[gt_cv_func_gnugettext]gt_api_version[_libc])
+       define([gt_cv_func_gnugettext_libintl], 
[gt_cv_func_gnugettext]gt_api_version[_libintl])
 
-        AC_CACHE_CHECK([for GNU gettext in libc], gt_cv_func_gnugettext_libc,
-         [AC_TRY_LINK([#include <libintl.h>
+       AC_CACHE_CHECK([for GNU gettext in libc], gt_cv_func_gnugettext_libc,
+        [AC_TRY_LINK([#include <libintl.h>
 ]ifelse([$2], [need-formatstring-macros],
 [#ifndef __GNU_GETTEXT_SUPPORTED_REVISION
 #define __GNU_GETTEXT_SUPPORTED_REVISION(major) ((major) == 0 ? 0 : -1)
@@ -137,29 +137,29 @@ typedef int array [2 * (__GNU_GETTEXT_SU
 changequote([,])dnl
 ], [])[extern int _nl_msg_cat_cntr;
 extern int *_nl_domain_bindings;],
-            [bindtextdomain ("", "");
+           [bindtextdomain ("", "");
 return (int) gettext ("")]ifelse([$2], [need-ngettext], [ + (int) ngettext 
("", "", 0)], [])[ + _nl_msg_cat_cntr + *_nl_domain_bindings],
-            gt_cv_func_gnugettext_libc=yes,
-            gt_cv_func_gnugettext_libc=no)])
+           gt_cv_func_gnugettext_libc=yes,
+           gt_cv_func_gnugettext_libc=no)])
 
-        if test "$gt_cv_func_gnugettext_libc" != "yes"; then
-          dnl Sometimes libintl requires libiconv, so first search for 
libiconv.
-          ifelse(gt_included_intl, yes, , [
-            AM_ICONV_LINK
-          ])
-          dnl Search for libintl and define LIBINTL, LTLIBINTL and INCINTL
-          dnl accordingly. Don't use AC_LIB_LINKFLAGS_BODY([intl],[iconv])
-          dnl because that would add "-liconv" to LIBINTL and LTLIBINTL
-          dnl even if libiconv doesn't exist.
-          AC_LIB_LINKFLAGS_BODY([intl])
-          AC_CACHE_CHECK([for GNU gettext in libintl],
-            gt_cv_func_gnugettext_libintl,
-           [gt_save_CPPFLAGS="$CPPFLAGS"
-            CPPFLAGS="$CPPFLAGS $INCINTL"
-            gt_save_LIBS="$LIBS"
-            LIBS="$LIBS $LIBINTL"
-            dnl Now see whether libintl exists and does not depend on libiconv.
-            AC_TRY_LINK([#include <libintl.h>
+       if test "$gt_cv_func_gnugettext_libc" != "yes"; then
+         dnl Sometimes libintl requires libiconv, so first search for libiconv.
+         ifelse(gt_included_intl, yes, , [
+           AM_ICONV_LINK
+         ])
+         dnl Search for libintl and define LIBINTL, LTLIBINTL and INCINTL
+         dnl accordingly. Don't use AC_LIB_LINKFLAGS_BODY([intl],[iconv])
+         dnl because that would add "-liconv" to LIBINTL and LTLIBINTL
+         dnl even if libiconv doesn't exist.
+         AC_LIB_LINKFLAGS_BODY([intl])
+         AC_CACHE_CHECK([for GNU gettext in libintl],
+           gt_cv_func_gnugettext_libintl,
+          [gt_save_CPPFLAGS="$CPPFLAGS"
+           CPPFLAGS="$CPPFLAGS $INCINTL"
+           gt_save_LIBS="$LIBS"
+           LIBS="$LIBS $LIBINTL"
+           dnl Now see whether libintl exists and does not depend on libiconv.
+           AC_TRY_LINK([#include <libintl.h>
 ]ifelse([$2], [need-formatstring-macros],
 [#ifndef __GNU_GETTEXT_SUPPORTED_REVISION
 #define __GNU_GETTEXT_SUPPORTED_REVISION(major) ((major) == 0 ? 0 : -1)
@@ -173,14 +173,14 @@ extern
 "C"
 #endif
 const char *_nl_expand_alias ();],
-              [bindtextdomain ("", "");
+             [bindtextdomain ("", "");
 return (int) gettext ("")]ifelse([$2], [need-ngettext], [ + (int) ngettext 
("", "", 0)], [])[ + _nl_msg_cat_cntr + *_nl_expand_alias (0)],
-              gt_cv_func_gnugettext_libintl=yes,
-              gt_cv_func_gnugettext_libintl=no)
-            dnl Now see whether libintl exists and depends on libiconv.
-            if test "$gt_cv_func_gnugettext_libintl" != yes && test -n 
"$LIBICONV"; then
-              LIBS="$LIBS $LIBICONV"
-              AC_TRY_LINK([#include <libintl.h>
+             gt_cv_func_gnugettext_libintl=yes,
+             gt_cv_func_gnugettext_libintl=no)
+           dnl Now see whether libintl exists and depends on libiconv.
+           if test "$gt_cv_func_gnugettext_libintl" != yes && test -n 
"$LIBICONV"; then
+             LIBS="$LIBS $LIBICONV"
+             AC_TRY_LINK([#include <libintl.h>
 ]ifelse([$2], [need-formatstring-macros],
 [#ifndef __GNU_GETTEXT_SUPPORTED_REVISION
 #define __GNU_GETTEXT_SUPPORTED_REVISION(major) ((major) == 0 ? 0 : -1)
@@ -194,61 +194,61 @@ extern
 "C"
 #endif
 const char *_nl_expand_alias ();],
-                [bindtextdomain ("", "");
+               [bindtextdomain ("", "");
 return (int) gettext ("")]ifelse([$2], [need-ngettext], [ + (int) ngettext 
("", "", 0)], [])[ + _nl_msg_cat_cntr + *_nl_expand_alias (0)],
-               [LIBINTL="$LIBINTL $LIBICONV"
-                LTLIBINTL="$LTLIBINTL $LTLIBICONV"
-                gt_cv_func_gnugettext_libintl=yes
-               ])
-            fi
-            CPPFLAGS="$gt_save_CPPFLAGS"
-            LIBS="$gt_save_LIBS"])
-        fi
-
-        dnl If an already present or preinstalled GNU gettext() is found,
-        dnl use it.  But if this macro is used in GNU gettext, and GNU
-        dnl gettext is already preinstalled in libintl, we update this
-        dnl libintl.  (Cf. the install rule in intl/Makefile.in.)
-        if test "$gt_cv_func_gnugettext_libc" = "yes" \
-           || { test "$gt_cv_func_gnugettext_libintl" = "yes" \
-                && test "$PACKAGE" != gettext-runtime \
-                && test "$PACKAGE" != gettext-tools; }; then
-          gt_use_preinstalled_gnugettext=yes
-        else
-          dnl Reset the values set by searching for libintl.
-          LIBINTL=
-          LTLIBINTL=
-          INCINTL=
-        fi
+              [LIBINTL="$LIBINTL $LIBICONV"
+               LTLIBINTL="$LTLIBINTL $LTLIBICONV"
+               gt_cv_func_gnugettext_libintl=yes
+              ])
+           fi
+           CPPFLAGS="$gt_save_CPPFLAGS"
+           LIBS="$gt_save_LIBS"])
+       fi
+
+       dnl If an already present or preinstalled GNU gettext() is found,
+       dnl use it.  But if this macro is used in GNU gettext, and GNU
+       dnl gettext is already preinstalled in libintl, we update this
+       dnl libintl.  (Cf. the install rule in intl/Makefile.in.)
+       if test "$gt_cv_func_gnugettext_libc" = "yes" \
+          || { test "$gt_cv_func_gnugettext_libintl" = "yes" \
+               && test "$PACKAGE" != gettext-runtime \
+               && test "$PACKAGE" != gettext-tools; }; then
+         gt_use_preinstalled_gnugettext=yes
+       else
+         dnl Reset the values set by searching for libintl.
+         LIBINTL=
+         LTLIBINTL=
+         INCINTL=
+       fi
 
     ifelse(gt_included_intl, yes, [
-        if test "$gt_use_preinstalled_gnugettext" != "yes"; then
-          dnl GNU gettext is not found in the C library.
-          dnl Fall back on included GNU gettext library.
-          nls_cv_use_gnu_gettext=yes
-        fi
+       if test "$gt_use_preinstalled_gnugettext" != "yes"; then
+         dnl GNU gettext is not found in the C library.
+         dnl Fall back on included GNU gettext library.
+         nls_cv_use_gnu_gettext=yes
+       fi
       fi
 
       if test "$nls_cv_use_gnu_gettext" = "yes"; then
-        dnl Mark actions used to generate GNU NLS library.
-        BUILD_INCLUDED_LIBINTL=yes
-        USE_INCLUDED_LIBINTL=yes
-        
LIBINTL="ifelse([$3],[],\${top_builddir}/intl,[$3])/libintl.[]gt_libtool_suffix_prefix[]a
 $LIBICONV"
-        
LTLIBINTL="ifelse([$3],[],\${top_builddir}/intl,[$3])/libintl.[]gt_libtool_suffix_prefix[]a
 $LTLIBICONV"
-        LIBS=`echo " $LIBS " | sed -e 's/ -lintl / /' -e 's/^ //' -e 's/ $//'`
+       dnl Mark actions used to generate GNU NLS library.
+       BUILD_INCLUDED_LIBINTL=yes
+       USE_INCLUDED_LIBINTL=yes
+       
LIBINTL="ifelse([$3],[],\${top_builddir}/intl,[$3])/libintl.[]gt_libtool_suffix_prefix[]a
 $LIBICONV"
+       
LTLIBINTL="ifelse([$3],[],\${top_builddir}/intl,[$3])/libintl.[]gt_libtool_suffix_prefix[]a
 $LTLIBICONV"
+       LIBS=`echo " $LIBS " | sed -e 's/ -lintl / /' -e 's/^ //' -e 's/ $//'`
       fi
 
       if test "$gt_use_preinstalled_gnugettext" = "yes" \
-         || test "$nls_cv_use_gnu_gettext" = "yes"; then
-        dnl Mark actions to use GNU gettext tools.
-        CATOBJEXT=.gmo
+        || test "$nls_cv_use_gnu_gettext" = "yes"; then
+       dnl Mark actions to use GNU gettext tools.
+       CATOBJEXT=.gmo
       fi
     ])
 
     if test "$gt_use_preinstalled_gnugettext" = "yes" \
        || test "$nls_cv_use_gnu_gettext" = "yes"; then
       AC_DEFINE(ENABLE_NLS, 1,
-        [Define to 1 if translation of program messages to the user's native 
language
+       [Define to 1 if translation of program messages to the user's native 
language
    is requested.])
     else
       USE_NLS=no
@@ -261,9 +261,9 @@ return (int) gettext ("")]ifelse([$2], [
     AC_MSG_CHECKING([where the gettext function comes from])
     if test "$gt_use_preinstalled_gnugettext" = "yes"; then
       if test "$gt_cv_func_gnugettext_libintl" = "yes"; then
-        gt_source="external libintl"
+       gt_source="external libintl"
       else
-        gt_source="libc"
+       gt_source="libc"
       fi
     else
       gt_source="included intl directory"
@@ -275,9 +275,9 @@ return (int) gettext ("")]ifelse([$2], [
 
     if test "$gt_use_preinstalled_gnugettext" = "yes"; then
       if test "$gt_cv_func_gnugettext_libintl" = "yes"; then
-        AC_MSG_CHECKING([how to link with libintl])
-        AC_MSG_RESULT([$LIBINTL])
-        AC_LIB_APPENDTOVAR([CPPFLAGS], [$INCINTL])
+       AC_MSG_CHECKING([how to link with libintl])
+       AC_MSG_RESULT([$LIBINTL])
+       AC_LIB_APPENDTOVAR([CPPFLAGS], [$INCINTL])
       fi
 
       dnl For backward compatibility. Some packages may be using this.
@@ -400,7 +400,7 @@ changequote(<<,>>)dnl
       '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
       1.2[6-9]* | 1.[3-9][0-9]* | [2-9].*)
 changequote([,])dnl
-         ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
+        ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
       *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
     esac
     AC_MSG_RESULT([$ac_prog_version])
Index: m4/iconv.m4
===================================================================
RCS file: /cvsroot/gnulib/gnulib/m4/iconv.m4,v
retrieving revision 1.7
diff -p -u -r1.7 iconv.m4
--- m4/iconv.m4 31 Dec 2002 13:42:07 -0000      1.7
+++ m4/iconv.m4 13 Aug 2003 06:41:35 -0000
@@ -49,11 +49,11 @@ AC_DEFUN([AM_ICONV_LINK],
       LIBS="$LIBS $LIBICONV"
       AC_TRY_LINK([#include <stdlib.h>
 #include <iconv.h>],
-        [iconv_t cd = iconv_open("","");
-         iconv(cd,NULL,NULL,NULL,NULL);
-         iconv_close(cd);],
-        am_cv_lib_iconv=yes
-        am_cv_func_iconv=yes)
+       [iconv_t cd = iconv_open("","");
+        iconv(cd,NULL,NULL,NULL,NULL);
+        iconv_close(cd);],
+       am_cv_lib_iconv=yes
+       am_cv_func_iconv=yes)
       LIBS="$am_save_LIBS"
     fi
   ])
@@ -96,7 +96,7 @@ size_t iconv();
       am_cv_proto_iconv="extern size_t iconv (iconv_t cd, 
$am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, 
size_t *outbytesleft);"])
     am_cv_proto_iconv=`echo "[$]am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( 
/(/'`
     AC_MSG_RESULT([$]{ac_t:-
-         }[$]am_cv_proto_iconv)
+        }[$]am_cv_proto_iconv)
     AC_DEFINE_UNQUOTED(ICONV_CONST, $am_cv_proto_iconv_arg1,
       [Define as const if the declaration of iconv() needs const.])
   fi
Index: m4/intdiv0.m4
===================================================================
RCS file: /cvsroot/gnulib/gnulib/m4/intdiv0.m4,v
retrieving revision 1.1
diff -p -u -r1.1 intdiv0.m4
--- m4/intdiv0.m4       31 Dec 2002 13:42:07 -0000      1.1
+++ m4/intdiv0.m4       13 Aug 2003 06:41:37 -0000
@@ -53,15 +53,15 @@ int main ()
   exit (1);
 }
 ], gt_cv_int_divbyzero_sigfpe=yes, gt_cv_int_divbyzero_sigfpe=no,
-        [
-          # Guess based on the CPU.
-          case "$host_cpu" in
-            alpha* | i[34567]86 | m68k | s390*)
-              gt_cv_int_divbyzero_sigfpe="guessing yes";;
-            *)
-              gt_cv_int_divbyzero_sigfpe="guessing no";;
-          esac
-        ])
+       [
+         # Guess based on the CPU.
+         case "$host_cpu" in
+           alpha* | i[34567]86 | m68k | s390*)
+             gt_cv_int_divbyzero_sigfpe="guessing yes";;
+           *)
+             gt_cv_int_divbyzero_sigfpe="guessing no";;
+         esac
+       ])
     ])
   case "$gt_cv_int_divbyzero_sigfpe" in
     *yes) value=1;;
Index: m4/inttypes-pri.m4
===================================================================
RCS file: /cvsroot/gnulib/gnulib/m4/inttypes-pri.m4,v
retrieving revision 1.1
diff -p -u -r1.1 inttypes-pri.m4
--- m4/inttypes-pri.m4  31 Dec 2002 13:42:07 -0000      1.1
+++ m4/inttypes-pri.m4  13 Aug 2003 06:41:37 -0000
@@ -18,7 +18,7 @@ AC_DEFUN([gt_INTTYPES_PRI],
     AC_CACHE_CHECK([whether the inttypes.h PRIxNN macros are broken],
       gt_cv_inttypes_pri_broken,
       [
-        AC_TRY_COMPILE([#include <inttypes.h>
+       AC_TRY_COMPILE([#include <inttypes.h>
 #ifdef PRId32
 char *p = PRId32;
 #endif
Index: m4/lib-link.m4
===================================================================
RCS file: /cvsroot/gnulib/gnulib/m4/lib-link.m4,v
retrieving revision 1.5
diff -p -u -r1.5 lib-link.m4
--- m4/lib-link.m4      12 Aug 2003 21:16:53 -0000      1.5
+++ m4/lib-link.m4      13 Aug 2003 06:41:38 -0000
@@ -18,7 +18,7 @@ AC_DEFUN([AC_LIB_LINKFLAGS],
   AC_REQUIRE([AC_LIB_RPATH])
   define([Name],[translit([$1],[./-], [___])])
   define([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-],
-                               [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
+                              [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
   AC_CACHE_CHECK([how to link with lib[]$1], [ac_cv_lib[]Name[]_libs], [
     AC_LIB_LINKFLAGS_BODY([$1], [$2])
     ac_cv_lib[]Name[]_libs="$LIB[]NAME"
@@ -52,7 +52,7 @@ AC_DEFUN([AC_LIB_HAVE_LINKFLAGS],
   AC_REQUIRE([AC_LIB_RPATH])
   define([Name],[translit([$1],[./-], [___])])
   define([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-],
-                               [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
+                              [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
 
   dnl Search for lib[]Name and define LIB[]NAME, LTLIB[]NAME and INC[]NAME
   dnl accordingly.
@@ -125,7 +125,7 @@ dnl Sets the LIB${NAME}, LTLIB${NAME} an
 AC_DEFUN([AC_LIB_LINKFLAGS_BODY],
 [
   define([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-],
-                               [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
+                              [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
   dnl By default, look in $includedir and $libdir.
   use_additional=yes
   AC_LIB_WITH_FINAL_PREFIX([
@@ -140,13 +140,13 @@ AC_DEFUN([AC_LIB_LINKFLAGS_BODY],
       use_additional=no
     else
       if test "X$withval" = "X"; then
-        AC_LIB_WITH_FINAL_PREFIX([
-          eval additional_includedir=\"$includedir\"
-          eval additional_libdir=\"$libdir\"
-        ])
+       AC_LIB_WITH_FINAL_PREFIX([
+         eval additional_includedir=\"$includedir\"
+         eval additional_libdir=\"$libdir\"
+       ])
       else
-        additional_includedir="$withval/include"
-        additional_libdir="$withval/lib"
+       additional_includedir="$withval/include"
+       additional_libdir="$withval/lib"
       fi
     fi
 ])
@@ -165,332 +165,332 @@ AC_DEFUN([AC_LIB_LINKFLAGS_BODY],
     for name in $names_this_round; do
       already_handled=
       for n in $names_already_handled; do
-        if test "$n" = "$name"; then
-          already_handled=yes
-          break
-        fi
+       if test "$n" = "$name"; then
+         already_handled=yes
+         break
+       fi
       done
       if test -z "$already_handled"; then
-        names_already_handled="$names_already_handled $name"
-        dnl See if it was already located by an earlier AC_LIB_LINKFLAGS
-        dnl or AC_LIB_HAVE_LINKFLAGS call.
-        uppername=`echo "$name" | sed -e 
'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
-        eval value=\"\$HAVE_LIB$uppername\"
-        if test -n "$value"; then
-          if test "$value" = yes; then
-            eval value=\"\$LIB$uppername\"
-            test -z "$value" || LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$value"
-            eval value=\"\$LTLIB$uppername\"
-            test -z "$value" || LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ 
}$value"
-          else
-            dnl An earlier call to AC_LIB_HAVE_LINKFLAGS has determined
-            dnl that this library doesn't exist. So just drop it.
-            :
-          fi
-        else
-          dnl Search the library lib$name in $additional_libdir and $LDFLAGS
-          dnl and the already constructed $LIBNAME/$LTLIBNAME.
-          found_dir=
-          found_la=
-          found_so=
-          found_a=
-          if test $use_additional = yes; then
-            if test -n "$shlibext" && test -f 
"$additional_libdir/lib$name.$shlibext"; then
-              found_dir="$additional_libdir"
-              found_so="$additional_libdir/lib$name.$shlibext"
-              if test -f "$additional_libdir/lib$name.la"; then
-                found_la="$additional_libdir/lib$name.la"
-              fi
-            else
-              if test -f "$additional_libdir/lib$name.$libext"; then
-                found_dir="$additional_libdir"
-                found_a="$additional_libdir/lib$name.$libext"
-                if test -f "$additional_libdir/lib$name.la"; then
-                  found_la="$additional_libdir/lib$name.la"
-                fi
-              fi
-            fi
-          fi
-          if test "X$found_dir" = "X"; then
-            for x in $LDFLAGS $LTLIB[]NAME; do
-              AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
-              case "$x" in
-                -L*)
-                  dir=`echo "X$x" | sed -e 's/^X-L//'`
-                  if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; 
then
-                    found_dir="$dir"
-                    found_so="$dir/lib$name.$shlibext"
-                    if test -f "$dir/lib$name.la"; then
-                      found_la="$dir/lib$name.la"
-                    fi
-                  else
-                    if test -f "$dir/lib$name.$libext"; then
-                      found_dir="$dir"
-                      found_a="$dir/lib$name.$libext"
-                      if test -f "$dir/lib$name.la"; then
-                        found_la="$dir/lib$name.la"
-                      fi
-                    fi
-                  fi
-                  ;;
-              esac
-              if test "X$found_dir" != "X"; then
-                break
-              fi
-            done
-          fi
-          if test "X$found_dir" != "X"; then
-            dnl Found the library.
-            LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-L$found_dir -l$name"
-            if test "X$found_so" != "X"; then
-              dnl Linking with a shared library. We attempt to hardcode its
-              dnl directory into the executable's runpath, unless it's the
-              dnl standard /usr/lib.
-              if test "$enable_rpath" = no || test "X$found_dir" = 
"X/usr/lib"; then
-                dnl No hardcoding is needed.
-                LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so"
-              else
-                dnl Use an explicit option to hardcode DIR into the resulting
-                dnl binary.
-                dnl Potentially add DIR to ltrpathdirs.
-                dnl The ltrpathdirs will be appended to $LTLIBNAME at the end.
-                haveit=
-                for x in $ltrpathdirs; do
-                  if test "X$x" = "X$found_dir"; then
-                    haveit=yes
-                    break
-                  fi
-                done
-                if test -z "$haveit"; then
-                  ltrpathdirs="$ltrpathdirs $found_dir"
-                fi
-                dnl The hardcoding into $LIBNAME is system dependent.
-                if test "$hardcode_direct" = yes; then
-                  dnl Using DIR/libNAME.so during linking hardcodes DIR into 
the
-                  dnl resulting binary.
-                  LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so"
-                else
-                  if test -n "$hardcode_libdir_flag_spec" && test 
"$hardcode_minus_L" = no; then
-                    dnl Use an explicit option to hardcode DIR into the 
resulting
-                    dnl binary.
-                    LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so"
-                    dnl Potentially add DIR to rpathdirs.
-                    dnl The rpathdirs will be appended to $LIBNAME at the end.
-                    haveit=
-                    for x in $rpathdirs; do
-                      if test "X$x" = "X$found_dir"; then
-                        haveit=yes
-                        break
-                      fi
-                    done
-                    if test -z "$haveit"; then
-                      rpathdirs="$rpathdirs $found_dir"
-                    fi
-                  else
-                    dnl Rely on "-L$found_dir".
-                    dnl But don't add it if it's already contained in the 
LDFLAGS
-                    dnl or the already constructed $LIBNAME
-                    haveit=
-                    for x in $LDFLAGS $LIB[]NAME; do
-                      AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
-                      if test "X$x" = "X-L$found_dir"; then
-                        haveit=yes
-                        break
-                      fi
-                    done
-                    if test -z "$haveit"; then
-                      LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$found_dir"
-                    fi
-                    if test "$hardcode_minus_L" != no; then
-                      dnl FIXME: Not sure whether we should use
-                      dnl "-L$found_dir -l$name" or "-L$found_dir $found_so"
-                      dnl here.
-                      LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so"
-                    else
-                      dnl We cannot use $hardcode_runpath_var and LD_RUN_PATH
-                      dnl here, because this doesn't fit in flags passed to the
-                      dnl compiler. So give up. No hardcoding. This affects 
only
-                      dnl very old systems.
-                      dnl FIXME: Not sure whether we should use
-                      dnl "-L$found_dir -l$name" or "-L$found_dir $found_so"
-                      dnl here.
-                      LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-l$name"
-                    fi
-                  fi
-                fi
-              fi
-            else
-              if test "X$found_a" != "X"; then
-                dnl Linking with a static library.
-                LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_a"
-              else
-                dnl We shouldn't come here, but anyway it's good to have a
-                dnl fallback.
-                LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$found_dir -l$name"
-              fi
-            fi
-            dnl Assume the include files are nearby.
-            additional_includedir=
-            case "$found_dir" in
-              */lib | */lib/)
-                basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
-                additional_includedir="$basedir/include"
-                ;;
-            esac
-            if test "X$additional_includedir" != "X"; then
-              dnl Potentially add $additional_includedir to $INCNAME.
-              dnl But don't add it
-              dnl   1. if it's the standard /usr/include,
-              dnl   2. if it's /usr/local/include and we are using GCC on 
Linux,
-              dnl   3. if it's already present in $CPPFLAGS or the already
-              dnl      constructed $INCNAME,
-              dnl   4. if it doesn't exist as a directory.
-              if test "X$additional_includedir" != "X/usr/include"; then
-                haveit=
-                if test "X$additional_includedir" = "X/usr/local/include"; then
-                  if test -n "$GCC"; then
-                    case $host_os in
-                      linux*) haveit=yes;;
-                    esac
-                  fi
-                fi
-                if test -z "$haveit"; then
-                  for x in $CPPFLAGS $INC[]NAME; do
-                    AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
-                    if test "X$x" = "X-I$additional_includedir"; then
-                      haveit=yes
-                      break
-                    fi
-                  done
-                  if test -z "$haveit"; then
-                    if test -d "$additional_includedir"; then
-                      dnl Really add $additional_includedir to $INCNAME.
-                      INC[]NAME="${INC[]NAME}${INC[]NAME:+ 
}-I$additional_includedir"
-                    fi
-                  fi
-                fi
-              fi
-            fi
-            dnl Look for dependencies.
-            if test -n "$found_la"; then
-              dnl Read the .la file. It defines the variables
-              dnl dlname, library_names, old_library, dependency_libs, current,
-              dnl age, revision, installed, dlopen, dlpreopen, libdir.
-              save_libdir="$libdir"
-              case "$found_la" in
-                */* | *\\*) . "$found_la" ;;
-                *) . "./$found_la" ;;
-              esac
-              libdir="$save_libdir"
-              dnl We use only dependency_libs.
-              for dep in $dependency_libs; do
-                case "$dep" in
-                  -L*)
-                    additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
-                    dnl Potentially add $additional_libdir to $LIBNAME and 
$LTLIBNAME.
-                    dnl But don't add it
-                    dnl   1. if it's the standard /usr/lib,
-                    dnl   2. if it's /usr/local/lib and we are using GCC on 
Linux,
-                    dnl   3. if it's already present in $LDFLAGS or the already
-                    dnl      constructed $LIBNAME,
-                    dnl   4. if it doesn't exist as a directory.
-                    if test "X$additional_libdir" != "X/usr/lib"; then
-                      haveit=
-                      if test "X$additional_libdir" = "X/usr/local/lib"; then
-                        if test -n "$GCC"; then
-                          case $host_os in
-                            linux*) haveit=yes;;
-                          esac
-                        fi
-                      fi
-                      if test -z "$haveit"; then
-                        haveit=
-                        for x in $LDFLAGS $LIB[]NAME; do
-                          AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
-                          if test "X$x" = "X-L$additional_libdir"; then
-                            haveit=yes
-                            break
-                          fi
-                        done
-                        if test -z "$haveit"; then
-                          if test -d "$additional_libdir"; then
-                            dnl Really add $additional_libdir to $LIBNAME.
-                            LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ 
}-L$additional_libdir"
-                          fi
-                        fi
-                        haveit=
-                        for x in $LDFLAGS $LTLIB[]NAME; do
-                          AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
-                          if test "X$x" = "X-L$additional_libdir"; then
-                            haveit=yes
-                            break
-                          fi
-                        done
-                        if test -z "$haveit"; then
-                          if test -d "$additional_libdir"; then
-                            dnl Really add $additional_libdir to $LTLIBNAME.
-                            LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ 
}-L$additional_libdir"
-                          fi
-                        fi
-                      fi
-                    fi
-                    ;;
-                  -R*)
-                    dir=`echo "X$dep" | sed -e 's/^X-R//'`
-                    if test "$enable_rpath" != no; then
-                      dnl Potentially add DIR to rpathdirs.
-                      dnl The rpathdirs will be appended to $LIBNAME at the 
end.
-                      haveit=
-                      for x in $rpathdirs; do
-                        if test "X$x" = "X$dir"; then
-                          haveit=yes
-                          break
-                        fi
-                      done
-                      if test -z "$haveit"; then
-                        rpathdirs="$rpathdirs $dir"
-                      fi
-                      dnl Potentially add DIR to ltrpathdirs.
-                      dnl The ltrpathdirs will be appended to $LTLIBNAME at 
the end.
-                      haveit=
-                      for x in $ltrpathdirs; do
-                        if test "X$x" = "X$dir"; then
-                          haveit=yes
-                          break
-                        fi
-                      done
-                      if test -z "$haveit"; then
-                        ltrpathdirs="$ltrpathdirs $dir"
-                      fi
-                    fi
-                    ;;
-                  -l*)
-                    dnl Handle this in the next round.
-                    names_next_round="$names_next_round "`echo "X$dep" | sed 
-e 's/^X-l//'`
-                    ;;
-                  *.la)
-                    dnl Handle this in the next round. Throw away the .la's
-                    dnl directory; it is already contained in a preceding -L
-                    dnl option.
-                    names_next_round="$names_next_round "`echo "X$dep" | sed 
-e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
-                    ;;
-                  *)
-                    dnl Most likely an immediate library name.
-                    LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$dep"
-                    LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }$dep"
-                    ;;
-                esac
-              done
-            fi
-          else
-            dnl Didn't find the library; assume it is in the system directories
-            dnl known to the linker and runtime loader. (All the system
-            dnl directories known to the linker should also be known to the
-            dnl runtime loader, otherwise the system is severely 
misconfigured.)
-            LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-l$name"
-            LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-l$name"
-          fi
-        fi
+       names_already_handled="$names_already_handled $name"
+       dnl See if it was already located by an earlier AC_LIB_LINKFLAGS
+       dnl or AC_LIB_HAVE_LINKFLAGS call.
+       uppername=`echo "$name" | sed -e 
'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
+       eval value=\"\$HAVE_LIB$uppername\"
+       if test -n "$value"; then
+         if test "$value" = yes; then
+           eval value=\"\$LIB$uppername\"
+           test -z "$value" || LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$value"
+           eval value=\"\$LTLIB$uppername\"
+           test -z "$value" || LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ 
}$value"
+         else
+           dnl An earlier call to AC_LIB_HAVE_LINKFLAGS has determined
+           dnl that this library doesn't exist. So just drop it.
+           :
+         fi
+       else
+         dnl Search the library lib$name in $additional_libdir and $LDFLAGS
+         dnl and the already constructed $LIBNAME/$LTLIBNAME.
+         found_dir=
+         found_la=
+         found_so=
+         found_a=
+         if test $use_additional = yes; then
+           if test -n "$shlibext" && test -f 
"$additional_libdir/lib$name.$shlibext"; then
+             found_dir="$additional_libdir"
+             found_so="$additional_libdir/lib$name.$shlibext"
+             if test -f "$additional_libdir/lib$name.la"; then
+               found_la="$additional_libdir/lib$name.la"
+             fi
+           else
+             if test -f "$additional_libdir/lib$name.$libext"; then
+               found_dir="$additional_libdir"
+               found_a="$additional_libdir/lib$name.$libext"
+               if test -f "$additional_libdir/lib$name.la"; then
+                 found_la="$additional_libdir/lib$name.la"
+               fi
+             fi
+           fi
+         fi
+         if test "X$found_dir" = "X"; then
+           for x in $LDFLAGS $LTLIB[]NAME; do
+             AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
+             case "$x" in
+               -L*)
+                 dir=`echo "X$x" | sed -e 's/^X-L//'`
+                 if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; 
then
+                   found_dir="$dir"
+                   found_so="$dir/lib$name.$shlibext"
+                   if test -f "$dir/lib$name.la"; then
+                     found_la="$dir/lib$name.la"
+                   fi
+                 else
+                   if test -f "$dir/lib$name.$libext"; then
+                     found_dir="$dir"
+                     found_a="$dir/lib$name.$libext"
+                     if test -f "$dir/lib$name.la"; then
+                       found_la="$dir/lib$name.la"
+                     fi
+                   fi
+                 fi
+                 ;;
+             esac
+             if test "X$found_dir" != "X"; then
+               break
+             fi
+           done
+         fi
+         if test "X$found_dir" != "X"; then
+           dnl Found the library.
+           LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-L$found_dir -l$name"
+           if test "X$found_so" != "X"; then
+             dnl Linking with a shared library. We attempt to hardcode its
+             dnl directory into the executable's runpath, unless it's the
+             dnl standard /usr/lib.
+             if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; 
then
+               dnl No hardcoding is needed.
+               LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so"
+             else
+               dnl Use an explicit option to hardcode DIR into the resulting
+               dnl binary.
+               dnl Potentially add DIR to ltrpathdirs.
+               dnl The ltrpathdirs will be appended to $LTLIBNAME at the end.
+               haveit=
+               for x in $ltrpathdirs; do
+                 if test "X$x" = "X$found_dir"; then
+                   haveit=yes
+                   break
+                 fi
+               done
+               if test -z "$haveit"; then
+                 ltrpathdirs="$ltrpathdirs $found_dir"
+               fi
+               dnl The hardcoding into $LIBNAME is system dependent.
+               if test "$hardcode_direct" = yes; then
+                 dnl Using DIR/libNAME.so during linking hardcodes DIR into the
+                 dnl resulting binary.
+                 LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so"
+               else
+                 if test -n "$hardcode_libdir_flag_spec" && test 
"$hardcode_minus_L" = no; then
+                   dnl Use an explicit option to hardcode DIR into the 
resulting
+                   dnl binary.
+                   LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so"
+                   dnl Potentially add DIR to rpathdirs.
+                   dnl The rpathdirs will be appended to $LIBNAME at the end.
+                   haveit=
+                   for x in $rpathdirs; do
+                     if test "X$x" = "X$found_dir"; then
+                       haveit=yes
+                       break
+                     fi
+                   done
+                   if test -z "$haveit"; then
+                     rpathdirs="$rpathdirs $found_dir"
+                   fi
+                 else
+                   dnl Rely on "-L$found_dir".
+                   dnl But don't add it if it's already contained in the 
LDFLAGS
+                   dnl or the already constructed $LIBNAME
+                   haveit=
+                   for x in $LDFLAGS $LIB[]NAME; do
+                     AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
+                     if test "X$x" = "X-L$found_dir"; then
+                       haveit=yes
+                       break
+                     fi
+                   done
+                   if test -z "$haveit"; then
+                     LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$found_dir"
+                   fi
+                   if test "$hardcode_minus_L" != no; then
+                     dnl FIXME: Not sure whether we should use
+                     dnl "-L$found_dir -l$name" or "-L$found_dir $found_so"
+                     dnl here.
+                     LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so"
+                   else
+                     dnl We cannot use $hardcode_runpath_var and LD_RUN_PATH
+                     dnl here, because this doesn't fit in flags passed to the
+                     dnl compiler. So give up. No hardcoding. This affects only
+                     dnl very old systems.
+                     dnl FIXME: Not sure whether we should use
+                     dnl "-L$found_dir -l$name" or "-L$found_dir $found_so"
+                     dnl here.
+                     LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-l$name"
+                   fi
+                 fi
+               fi
+             fi
+           else
+             if test "X$found_a" != "X"; then
+               dnl Linking with a static library.
+               LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_a"
+             else
+               dnl We shouldn't come here, but anyway it's good to have a
+               dnl fallback.
+               LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$found_dir -l$name"
+             fi
+           fi
+           dnl Assume the include files are nearby.
+           additional_includedir=
+           case "$found_dir" in
+             */lib | */lib/)
+               basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
+               additional_includedir="$basedir/include"
+               ;;
+           esac
+           if test "X$additional_includedir" != "X"; then
+             dnl Potentially add $additional_includedir to $INCNAME.
+             dnl But don't add it
+             dnl   1. if it's the standard /usr/include,
+             dnl   2. if it's /usr/local/include and we are using GCC on Linux,
+             dnl   3. if it's already present in $CPPFLAGS or the already
+             dnl      constructed $INCNAME,
+             dnl   4. if it doesn't exist as a directory.
+             if test "X$additional_includedir" != "X/usr/include"; then
+               haveit=
+               if test "X$additional_includedir" = "X/usr/local/include"; then
+                 if test -n "$GCC"; then
+                   case $host_os in
+                     linux*) haveit=yes;;
+                   esac
+                 fi
+               fi
+               if test -z "$haveit"; then
+                 for x in $CPPFLAGS $INC[]NAME; do
+                   AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
+                   if test "X$x" = "X-I$additional_includedir"; then
+                     haveit=yes
+                     break
+                   fi
+                 done
+                 if test -z "$haveit"; then
+                   if test -d "$additional_includedir"; then
+                     dnl Really add $additional_includedir to $INCNAME.
+                     INC[]NAME="${INC[]NAME}${INC[]NAME:+ 
}-I$additional_includedir"
+                   fi
+                 fi
+               fi
+             fi
+           fi
+           dnl Look for dependencies.
+           if test -n "$found_la"; then
+             dnl Read the .la file. It defines the variables
+             dnl dlname, library_names, old_library, dependency_libs, current,
+             dnl age, revision, installed, dlopen, dlpreopen, libdir.
+             save_libdir="$libdir"
+             case "$found_la" in
+               */* | *\\*) . "$found_la" ;;
+               *) . "./$found_la" ;;
+             esac
+             libdir="$save_libdir"
+             dnl We use only dependency_libs.
+             for dep in $dependency_libs; do
+               case "$dep" in
+                 -L*)
+                   additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
+                   dnl Potentially add $additional_libdir to $LIBNAME and 
$LTLIBNAME.
+                   dnl But don't add it
+                   dnl   1. if it's the standard /usr/lib,
+                   dnl   2. if it's /usr/local/lib and we are using GCC on 
Linux,
+                   dnl   3. if it's already present in $LDFLAGS or the already
+                   dnl      constructed $LIBNAME,
+                   dnl   4. if it doesn't exist as a directory.
+                   if test "X$additional_libdir" != "X/usr/lib"; then
+                     haveit=
+                     if test "X$additional_libdir" = "X/usr/local/lib"; then
+                       if test -n "$GCC"; then
+                         case $host_os in
+                           linux*) haveit=yes;;
+                         esac
+                       fi
+                     fi
+                     if test -z "$haveit"; then
+                       haveit=
+                       for x in $LDFLAGS $LIB[]NAME; do
+                         AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
+                         if test "X$x" = "X-L$additional_libdir"; then
+                           haveit=yes
+                           break
+                         fi
+                       done
+                       if test -z "$haveit"; then
+                         if test -d "$additional_libdir"; then
+                           dnl Really add $additional_libdir to $LIBNAME.
+                           LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ 
}-L$additional_libdir"
+                         fi
+                       fi
+                       haveit=
+                       for x in $LDFLAGS $LTLIB[]NAME; do
+                         AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
+                         if test "X$x" = "X-L$additional_libdir"; then
+                           haveit=yes
+                           break
+                         fi
+                       done
+                       if test -z "$haveit"; then
+                         if test -d "$additional_libdir"; then
+                           dnl Really add $additional_libdir to $LTLIBNAME.
+                           LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ 
}-L$additional_libdir"
+                         fi
+                       fi
+                     fi
+                   fi
+                   ;;
+                 -R*)
+                   dir=`echo "X$dep" | sed -e 's/^X-R//'`
+                   if test "$enable_rpath" != no; then
+                     dnl Potentially add DIR to rpathdirs.
+                     dnl The rpathdirs will be appended to $LIBNAME at the end.
+                     haveit=
+                     for x in $rpathdirs; do
+                       if test "X$x" = "X$dir"; then
+                         haveit=yes
+                         break
+                       fi
+                     done
+                     if test -z "$haveit"; then
+                       rpathdirs="$rpathdirs $dir"
+                     fi
+                     dnl Potentially add DIR to ltrpathdirs.
+                     dnl The ltrpathdirs will be appended to $LTLIBNAME at the 
end.
+                     haveit=
+                     for x in $ltrpathdirs; do
+                       if test "X$x" = "X$dir"; then
+                         haveit=yes
+                         break
+                       fi
+                     done
+                     if test -z "$haveit"; then
+                       ltrpathdirs="$ltrpathdirs $dir"
+                     fi
+                   fi
+                   ;;
+                 -l*)
+                   dnl Handle this in the next round.
+                   names_next_round="$names_next_round "`echo "X$dep" | sed -e 
's/^X-l//'`
+                   ;;
+                 *.la)
+                   dnl Handle this in the next round. Throw away the .la's
+                   dnl directory; it is already contained in a preceding -L
+                   dnl option.
+                   names_next_round="$names_next_round "`echo "X$dep" | sed -e 
's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
+                   ;;
+                 *)
+                   dnl Most likely an immediate library name.
+                   LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$dep"
+                   LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }$dep"
+                   ;;
+               esac
+             done
+           fi
+         else
+           dnl Didn't find the library; assume it is in the system directories
+           dnl known to the linker and runtime loader. (All the system
+           dnl directories known to the linker should also be known to the
+           dnl runtime loader, otherwise the system is severely misconfigured.)
+           LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-l$name"
+           LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-l$name"
+         fi
+       fi
       fi
     done
   done
@@ -501,7 +501,7 @@ AC_DEFUN([AC_LIB_LINKFLAGS_BODY],
       dnl single library, but not when more than one $LIBNAMEs are used.
       alldirs=
       for found_dir in $rpathdirs; do
-        alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
+       alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
       done
       dnl Note: hardcode_libdir_flag_spec uses $libdir and $wl.
       acl_save_libdir="$libdir"
@@ -512,11 +512,11 @@ AC_DEFUN([AC_LIB_LINKFLAGS_BODY],
     else
       dnl The -rpath options are cumulative.
       for found_dir in $rpathdirs; do
-        acl_save_libdir="$libdir"
-        libdir="$found_dir"
-        eval flag=\"$hardcode_libdir_flag_spec\"
-        libdir="$acl_save_libdir"
-        LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$flag"
+       acl_save_libdir="$libdir"
+       libdir="$found_dir"
+       eval flag=\"$hardcode_libdir_flag_spec\"
+       libdir="$acl_save_libdir"
+       LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$flag"
       done
     fi
   fi
@@ -540,8 +540,8 @@ AC_DEFUN([AC_LIB_APPENDTOVAR],
     for x in $[$1]; do
       AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
       if test "X$x" = "X$element"; then
-        haveit=yes
-        break
+       haveit=yes
+       break
       fi
     done
     if test -z "$haveit"; then
Index: m4/lib-prefix.m4
===================================================================
RCS file: /cvsroot/gnulib/gnulib/m4/lib-prefix.m4,v
retrieving revision 1.4
diff -p -u -r1.4 lib-prefix.m4
--- m4/lib-prefix.m4    12 Aug 2003 21:16:53 -0000      1.4
+++ m4/lib-prefix.m4    13 Aug 2003 06:41:38 -0000
@@ -41,13 +41,13 @@ AC_DEFUN([AC_LIB_PREFIX],
       use_additional=no
     else
       if test "X$withval" = "X"; then
-        AC_LIB_WITH_FINAL_PREFIX([
-          eval additional_includedir=\"$includedir\"
-          eval additional_libdir=\"$libdir\"
-        ])
+       AC_LIB_WITH_FINAL_PREFIX([
+         eval additional_includedir=\"$includedir\"
+         eval additional_libdir=\"$libdir\"
+       ])
       else
-        additional_includedir="$withval/include"
-        additional_libdir="$withval/lib"
+       additional_includedir="$withval/include"
+       additional_libdir="$withval/lib"
       fi
     fi
 ])
@@ -61,26 +61,26 @@ AC_DEFUN([AC_LIB_PREFIX],
     if test "X$additional_includedir" != "X/usr/include"; then
       haveit=
       for x in $CPPFLAGS; do
-        AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
-        if test "X$x" = "X-I$additional_includedir"; then
-          haveit=yes
-          break
-        fi
+       AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
+       if test "X$x" = "X-I$additional_includedir"; then
+         haveit=yes
+         break
+       fi
       done
       if test -z "$haveit"; then
-        if test "X$additional_includedir" = "X/usr/local/include"; then
-          if test -n "$GCC"; then
-            case $host_os in
-              linux*) haveit=yes;;
-            esac
-          fi
-        fi
-        if test -z "$haveit"; then
-          if test -d "$additional_includedir"; then
-            dnl Really add $additional_includedir to $CPPFLAGS.
-            CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }-I$additional_includedir"
-          fi
-        fi
+       if test "X$additional_includedir" = "X/usr/local/include"; then
+         if test -n "$GCC"; then
+           case $host_os in
+             linux*) haveit=yes;;
+           esac
+         fi
+       fi
+       if test -z "$haveit"; then
+         if test -d "$additional_includedir"; then
+           dnl Really add $additional_includedir to $CPPFLAGS.
+           CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }-I$additional_includedir"
+         fi
+       fi
       fi
     fi
     dnl Potentially add $additional_libdir to $LDFLAGS.
@@ -92,26 +92,26 @@ AC_DEFUN([AC_LIB_PREFIX],
     if test "X$additional_libdir" != "X/usr/lib"; then
       haveit=
       for x in $LDFLAGS; do
-        AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
-        if test "X$x" = "X-L$additional_libdir"; then
-          haveit=yes
-          break
-        fi
+       AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
+       if test "X$x" = "X-L$additional_libdir"; then
+         haveit=yes
+         break
+       fi
       done
       if test -z "$haveit"; then
-        if test "X$additional_libdir" = "X/usr/local/lib"; then
-          if test -n "$GCC"; then
-            case $host_os in
-              linux*) haveit=yes;;
-            esac
-          fi
-        fi
-        if test -z "$haveit"; then
-          if test -d "$additional_libdir"; then
-            dnl Really add $additional_libdir to $LDFLAGS.
-            LDFLAGS="${LDFLAGS}${LDFLAGS:+ }-L$additional_libdir"
-          fi
-        fi
+       if test "X$additional_libdir" = "X/usr/local/lib"; then
+         if test -n "$GCC"; then
+           case $host_os in
+             linux*) haveit=yes;;
+           esac
+         fi
+       fi
+       if test -z "$haveit"; then
+         if test -d "$additional_libdir"; then
+           dnl Really add $additional_libdir to $LDFLAGS.
+           LDFLAGS="${LDFLAGS}${LDFLAGS:+ }-L$additional_libdir"
+         fi
+       fi
       fi
     fi
   fi
Index: m4/longdouble.m4
===================================================================
RCS file: /cvsroot/gnulib/gnulib/m4/longdouble.m4,v
retrieving revision 1.2
diff -p -u -r1.2 longdouble.m4
--- m4/longdouble.m4    30 May 2003 13:14:31 -0000      1.2
+++ m4/longdouble.m4    13 Aug 2003 06:41:38 -0000
@@ -17,12 +17,12 @@ AC_DEFUN([gt_TYPE_LONGDOUBLE],
        gt_cv_c_long_double=yes
      else
        AC_TRY_COMPILE([
-         /* The Stardent Vistra knows sizeof(long double), but does not 
support it.  */
-         long double foo = 0.0;
-         /* On Ultrix 4.3 cc, long double is 4 and double is 8.  */
-         int array [2*(sizeof(long double) >= sizeof(double)) - 1];
-         ], ,
-         gt_cv_c_long_double=yes, gt_cv_c_long_double=no)
+        /* The Stardent Vistra knows sizeof(long double), but does not support 
it.  */
+        long double foo = 0.0;
+        /* On Ultrix 4.3 cc, long double is 4 and double is 8.  */
+        int array [2*(sizeof(long double) >= sizeof(double)) - 1];
+        ], ,
+        gt_cv_c_long_double=yes, gt_cv_c_long_double=no)
      fi])
   if test $gt_cv_c_long_double = yes; then
     AC_DEFINE(HAVE_LONG_DOUBLE, 1, [Define if you have the 'long double' 
type.])
Index: m4/po.m4
===================================================================
RCS file: /cvsroot/gnulib/gnulib/m4/po.m4,v
retrieving revision 1.1
diff -p -u -r1.1 po.m4
--- m4/po.m4    30 May 2003 13:19:52 -0000      1.1
+++ m4/po.m4    13 Aug 2003 06:41:39 -0000
@@ -64,7 +64,7 @@ AC_DEFUN([AM_PO_SUBDIRS],
     else
       GMSGFMT=`echo "$GMSGFMT" | sed -e 's,^.*/,,'`
       AC_MSG_RESULT(
-        [found $GMSGFMT program is not GNU msgfmt; ignore it])
+       [found $GMSGFMT program is not GNU msgfmt; ignore it])
       GMSGFMT=":"
     fi
   fi
@@ -79,7 +79,7 @@ AC_DEFUN([AM_PO_SUBDIRS],
       : ;
     else
       AC_MSG_RESULT(
-        [found xgettext program is not GNU xgettext; ignore it])
+       [found xgettext program is not GNU xgettext; ignore it])
       XGETTEXT=":"
     fi
     dnl Remove leftover from FreeBSD xgettext call.
@@ -90,101 +90,101 @@ AC_DEFUN([AM_PO_SUBDIRS],
     for ac_file in $CONFIG_FILES; do
       # Support "outfile[:infile[:infile...]]"
       case "$ac_file" in
-        *:*) ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
+       *:*) ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
       esac
       # PO directories have a Makefile.in generated from Makefile.in.in.
       case "$ac_file" in */Makefile.in)
-        # Adjust a relative srcdir.
-        ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'`
-        ac_dir_suffix="/`echo "$ac_dir"|sed 's%^\./%%'`"
-        ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'`
-        # In autoconf-2.13 it is called $ac_given_srcdir.
-        # In autoconf-2.50 it is called $srcdir.
-        test -n "$ac_given_srcdir" || ac_given_srcdir="$srcdir"
-        case "$ac_given_srcdir" in
-          .)  top_srcdir=`echo $ac_dots|sed 's%/$%%'` ;;
-          /*) top_srcdir="$ac_given_srcdir" ;;
-          *)  top_srcdir="$ac_dots$ac_given_srcdir" ;;
-        esac
-        if test -f "$ac_given_srcdir/$ac_dir/POTFILES.in"; then
-          rm -f "$ac_dir/POTFILES"
-          test -n "$as_me" && echo "$as_me: creating $ac_dir/POTFILES" || echo 
"creating $ac_dir/POTFILES"
-          cat "$ac_given_srcdir/$ac_dir/POTFILES.in" | sed -e "/^#/d" -e "/^[  
]*\$/d" -e "s,.*,     $top_srcdir/& \\\\," | sed -e "\$s/\(.*\) \\\\/\1/" > 
"$ac_dir/POTFILES"
-          POMAKEFILEDEPS="POTFILES.in"
-          # ALL_LINGUAS, POFILES, GMOFILES, UPDATEPOFILES, DUMMYPOFILES depend
-          # on $ac_dir but don't depend on user-specified configuration
-          # parameters.
-          if test -f "$ac_given_srcdir/$ac_dir/LINGUAS"; then
-            # The LINGUAS file contains the set of available languages.
-            if test -n "$OBSOLETE_ALL_LINGUAS"; then
-              test -n "$as_me" && echo "$as_me: setting ALL_LINGUAS in 
configure.in is obsolete" || echo "setting ALL_LINGUAS in configure.in is 
obsolete"
-            fi
-            ALL_LINGUAS_=`sed -e "/^#/d" "$ac_given_srcdir/$ac_dir/LINGUAS"`
-            # Hide the ALL_LINGUAS assigment from automake.
-            eval 'ALL_LINGUAS''=$ALL_LINGUAS_'
-            POMAKEFILEDEPS="$POMAKEFILEDEPS LINGUAS"
-          else
-            # The set of available languages was given in configure.in.
-            eval 'ALL_LINGUAS''=$OBSOLETE_ALL_LINGUAS'
-          fi
-          case "$ac_given_srcdir" in
-            .) srcdirpre= ;;
-            *) srcdirpre='$(srcdir)/' ;;
-          esac
-          POFILES=
-          GMOFILES=
-          UPDATEPOFILES=
-          DUMMYPOFILES=
-          for lang in $ALL_LINGUAS; do
-            POFILES="$POFILES $srcdirpre$lang.po"
-            GMOFILES="$GMOFILES $srcdirpre$lang.gmo"
-            UPDATEPOFILES="$UPDATEPOFILES $lang.po-update"
-            DUMMYPOFILES="$DUMMYPOFILES $lang.nop"
-          done
-          # CATALOGS depends on both $ac_dir and the user's LINGUAS
-          # environment variable.
-          INST_LINGUAS=
-          if test -n "$ALL_LINGUAS"; then
-            for presentlang in $ALL_LINGUAS; do
-              useit=no
-              if test "%UNSET%" != "$LINGUAS"; then
-                desiredlanguages="$LINGUAS"
-              else
-                desiredlanguages="$ALL_LINGUAS"
-              fi
-              for desiredlang in $desiredlanguages; do
-                # Use the presentlang catalog if desiredlang is
-                #   a. equal to presentlang, or
-                #   b. a variant of presentlang (because in this case,
-                #      presentlang can be used as a fallback for messages
-                #      which are not translated in the desiredlang catalog).
-                case "$desiredlang" in
-                  "$presentlang"*) useit=yes;;
-                esac
-              done
-              if test $useit = yes; then
-                INST_LINGUAS="$INST_LINGUAS $presentlang"
-              fi
-            done
-          fi
-          CATALOGS=
-          if test -n "$INST_LINGUAS"; then
-            for lang in $INST_LINGUAS; do
-              CATALOGS="$CATALOGS $lang.gmo"
-            done
-          fi
-          test -n "$as_me" && echo "$as_me: creating $ac_dir/Makefile" || echo 
"creating $ac_dir/Makefile"
-          sed -e "/^POTFILES =/r $ac_dir/POTFILES" -e "/^# Makevars/r 
$ac_given_srcdir/$ac_dir/Makevars" -e "s|@POFILES@|$POFILES|g" -e 
"s|@GMOFILES@|$GMOFILES|g" -e "s|@UPDATEPOFILES@|$UPDATEPOFILES|g" -e 
"s|@DUMMYPOFILES@|$DUMMYPOFILES|g" -e "s|@CATALOGS@|$CATALOGS|g" -e 
"s|@POMAKEFILEDEPS@|$POMAKEFILEDEPS|g" "$ac_dir/Makefile.in" > 
"$ac_dir/Makefile"
-          for f in "$ac_given_srcdir/$ac_dir"/Rules-*; do
-            if test -f "$f"; then
-              case "$f" in
-                *.orig | *.bak | *~) ;;
-                *) cat "$f" >> "$ac_dir/Makefile" ;;
-              esac
-            fi
-          done
-        fi
-        ;;
+       # Adjust a relative srcdir.
+       ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'`
+       ac_dir_suffix="/`echo "$ac_dir"|sed 's%^\./%%'`"
+       ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'`
+       # In autoconf-2.13 it is called $ac_given_srcdir.
+       # In autoconf-2.50 it is called $srcdir.
+       test -n "$ac_given_srcdir" || ac_given_srcdir="$srcdir"
+       case "$ac_given_srcdir" in
+         .)  top_srcdir=`echo $ac_dots|sed 's%/$%%'` ;;
+         /*) top_srcdir="$ac_given_srcdir" ;;
+         *)  top_srcdir="$ac_dots$ac_given_srcdir" ;;
+       esac
+       if test -f "$ac_given_srcdir/$ac_dir/POTFILES.in"; then
+         rm -f "$ac_dir/POTFILES"
+         test -n "$as_me" && echo "$as_me: creating $ac_dir/POTFILES" || echo 
"creating $ac_dir/POTFILES"
+         cat "$ac_given_srcdir/$ac_dir/POTFILES.in" | sed -e "/^#/d" -e "/^[   
]*\$/d" -e "s,.*,     $top_srcdir/& \\\\," | sed -e "\$s/\(.*\) \\\\/\1/" > 
"$ac_dir/POTFILES"
+         POMAKEFILEDEPS="POTFILES.in"
+         # ALL_LINGUAS, POFILES, GMOFILES, UPDATEPOFILES, DUMMYPOFILES depend
+         # on $ac_dir but don't depend on user-specified configuration
+         # parameters.
+         if test -f "$ac_given_srcdir/$ac_dir/LINGUAS"; then
+           # The LINGUAS file contains the set of available languages.
+           if test -n "$OBSOLETE_ALL_LINGUAS"; then
+             test -n "$as_me" && echo "$as_me: setting ALL_LINGUAS in 
configure.in is obsolete" || echo "setting ALL_LINGUAS in configure.in is 
obsolete"
+           fi
+           ALL_LINGUAS_=`sed -e "/^#/d" "$ac_given_srcdir/$ac_dir/LINGUAS"`
+           # Hide the ALL_LINGUAS assigment from automake.
+           eval 'ALL_LINGUAS''=$ALL_LINGUAS_'
+           POMAKEFILEDEPS="$POMAKEFILEDEPS LINGUAS"
+         else
+           # The set of available languages was given in configure.in.
+           eval 'ALL_LINGUAS''=$OBSOLETE_ALL_LINGUAS'
+         fi
+         case "$ac_given_srcdir" in
+           .) srcdirpre= ;;
+           *) srcdirpre='$(srcdir)/' ;;
+         esac
+         POFILES=
+         GMOFILES=
+         UPDATEPOFILES=
+         DUMMYPOFILES=
+         for lang in $ALL_LINGUAS; do
+           POFILES="$POFILES $srcdirpre$lang.po"
+           GMOFILES="$GMOFILES $srcdirpre$lang.gmo"
+           UPDATEPOFILES="$UPDATEPOFILES $lang.po-update"
+           DUMMYPOFILES="$DUMMYPOFILES $lang.nop"
+         done
+         # CATALOGS depends on both $ac_dir and the user's LINGUAS
+         # environment variable.
+         INST_LINGUAS=
+         if test -n "$ALL_LINGUAS"; then
+           for presentlang in $ALL_LINGUAS; do
+             useit=no
+             if test "%UNSET%" != "$LINGUAS"; then
+               desiredlanguages="$LINGUAS"
+             else
+               desiredlanguages="$ALL_LINGUAS"
+             fi
+             for desiredlang in $desiredlanguages; do
+               # Use the presentlang catalog if desiredlang is
+               #   a. equal to presentlang, or
+               #   b. a variant of presentlang (because in this case,
+               #      presentlang can be used as a fallback for messages
+               #      which are not translated in the desiredlang catalog).
+               case "$desiredlang" in
+                 "$presentlang"*) useit=yes;;
+               esac
+             done
+             if test $useit = yes; then
+               INST_LINGUAS="$INST_LINGUAS $presentlang"
+             fi
+           done
+         fi
+         CATALOGS=
+         if test -n "$INST_LINGUAS"; then
+           for lang in $INST_LINGUAS; do
+             CATALOGS="$CATALOGS $lang.gmo"
+           done
+         fi
+         test -n "$as_me" && echo "$as_me: creating $ac_dir/Makefile" || echo 
"creating $ac_dir/Makefile"
+         sed -e "/^POTFILES =/r $ac_dir/POTFILES" -e "/^# Makevars/r 
$ac_given_srcdir/$ac_dir/Makevars" -e "s|@POFILES@|$POFILES|g" -e 
"s|@GMOFILES@|$GMOFILES|g" -e "s|@UPDATEPOFILES@|$UPDATEPOFILES|g" -e 
"s|@DUMMYPOFILES@|$DUMMYPOFILES|g" -e "s|@CATALOGS@|$CATALOGS|g" -e 
"s|@POMAKEFILEDEPS@|$POMAKEFILEDEPS|g" "$ac_dir/Makefile.in" > 
"$ac_dir/Makefile"
+         for f in "$ac_given_srcdir/$ac_dir"/Rules-*; do
+           if test -f "$f"; then
+             case "$f" in
+               *.orig | *.bak | *~) ;;
+               *) cat "$f" >> "$ac_dir/Makefile" ;;
+             esac
+           fi
+         done
+       fi
+       ;;
       esac
     done],
    [# Capture the value of obsolete ALL_LINGUAS because we need it to compute
Index: m4/progtest.m4
===================================================================
RCS file: /cvsroot/gnulib/gnulib/m4/progtest.m4,v
retrieving revision 1.9
diff -p -u -r1.9 progtest.m4
--- m4/progtest.m4      30 May 2003 13:19:52 -0000      1.9
+++ m4/progtest.m4      13 Aug 2003 06:41:39 -0000
@@ -66,12 +66,12 @@ AC_CACHE_VAL(ac_cv_path_$1,
       IFS="$ac_save_IFS"
       test -z "$ac_dir" && ac_dir=.
       for ac_exec_ext in '' $ac_executable_extensions; do
-        if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
-          if [$3]; then
-            ac_cv_path_$1="$ac_dir/$ac_word$ac_exec_ext"
-            break 2
-          fi
-        fi
+       if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
+         if [$3]; then
+           ac_cv_path_$1="$ac_dir/$ac_word$ac_exec_ext"
+           break 2
+         fi
+       fi
       done
     done
     IFS="$ac_save_IFS"
Index: m4/signed.m4
===================================================================
RCS file: /cvsroot/gnulib/gnulib/m4/signed.m4,v
retrieving revision 1.1
diff -p -u -r1.1 signed.m4
--- m4/signed.m4        30 Jan 2003 13:48:21 -0000      1.1
+++ m4/signed.m4        13 Aug 2003 06:41:39 -0000
@@ -14,6 +14,6 @@ AC_DEFUN([bh_C_SIGNED],
    [AC_TRY_COMPILE(, [signed char x;], bh_cv_c_signed=yes, bh_cv_c_signed=no)])
   if test $bh_cv_c_signed = no; then
     AC_DEFINE(signed, ,
-              [Define to empty if the C compiler doesn't support this 
keyword.])
+             [Define to empty if the C compiler doesn't support this keyword.])
   fi
 ])




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